pia matern.

Brit.

/ˌpʌɪə ˈmeɪtə/,

/ˌpiːə ˈmeɪtə/, U.S.

/ˈˌpiə ˈmɑdər/,

/ˈˌpaɪə ˈmeɪdər/

Origin: A borrowing from Latin. Etymon: Latin pia mater.

Etymology: < post-classical Latin pia mater (from 12th cent. in British sources; < classical Latin pia , feminine of pius dutiful, pious (see pious adj.) + māter mother n.¹); a somewhat incorrect rendering of the Arabic name umm raqīqa ‘thin or tender mother’ (Ibn Durayd, a.d. 933; the modern term is al-umm al-ḥanūn ‘tender mother’): compare names of other investing membranes in umm ‘mother’, especially dura mater n. Compare Anglo-Norman and Old French, Middle French pie mere (c1240; French pie-mère).Western writers without knowledge of the Arabic origin have attempted to explain the term in various ways; compare e.g. quot. 1577 at sense 1.

Anatomy.

1. The innermost of the three meninges, consisting of a thin, vascular, fibrous membrane which is closely applied to the surface of the brain and spinal cord. Also figurative.

ΘΚΠ

the world > life > the body > nervous system > cerebrospinal axis > [noun] > membranes > pia mater

pia matera1398

soft (also dear, mild, near) mothera1398

rind1585

godly mother1594

pia1877

pia-arachnoid1881

a1398 J. Trevisa tr. Bartholomaeus Anglicus De Proprietatibus Rerum (BL Add.) f. 39^v Þe seconde wede & skyn hatte pia mater, þe mylde modir, þat is I-sette vndir þe harde modir and is neisschere &..biclippiþ þe substaunce of þe brayne.

a1400 tr. Lanfranc Sci. Cirurgie (Ashm.) (1894) 112 (MED) Þese veynes..ben ioyned wiþ dura mater..& of hem is engendrid pia mater..Pia mater enuyrounneþ al þe brayn, & departiþ him into iij celoles þat ben chaumbris.

c1475 ( Surg. Treat. in MS Wellcome 564 f. 21 Pia mater wiþouten mene touchiþ þe brayn and deuidiþ apertly þe forseid spirit in to þre ventriclis of the brayn.

1525 Anothomia in tr. H. von Brunschwig Noble Experyence Handy Warke Surg. sig. Aiv^v/1 Than within be ij. small fleces named dura mater and pia mater, than the substance of the braynes.

1577 Vicary's Profitable Treat. Anat. sig. D.j^v Why it is called Piamater, is, for because it is so softe and tender ouer the brayne, that it nourisheth the brayne and feedeth it, as doth a louing mother vnto her tender childe.

1675 C. Cotton Burlesque upon Burlesque 103 Gave his head so damn'd a thumm, As breaking Pericranium, Scalpe, Dura, and eke Pia Mater, His Brains came poppling out like water.

1681 Whole Duty of Nations 35 It becomes the very ligament and sinews of Government, a pia mater to the sacredness of Authority.

1716 C. Johnson Cobler of Preston ii. 39 After which we will make a Couple of Blisters incisional in the Nape of your Neck, which will occasion a plentiful Evacuation, and draw down the Humours from the Pia Mater of your Brain.

1761 Brit. Mag. 2 116 An inflammation of the pia mater, which had produced a most furious delirium.

1828 J. Abercrombie Pathol. Res. Dis. Brain 51 To prevent circumlocution, I shall employ the term Meningitis to express the disease, meaning thereby the inflammation of the arachnoid, or pia mater, or both, as distinct from inflammation of the dura mater.

1875 C. H. Jones & E. H. Sieveking Man. Pathol. Anat. 232 The arachnoid is entirely dependent for its supply of blood upon the pia mater.

1901 M. Foster Lect. Hist. Physiol. 85 The spermatic tissues he divided again into the soft, such as brain, the hard, such as bone, and the tensile; the last he again divided into membranous tissues, such as the pia mater and the peritoneum.

1960 D. C. Braungart & R. Buddeke Introd. Animal Biol. (ed. 5) xviii. 287 Both the brain..and the spinal cord..are enclosed in a pair of membranes, an outer dura mater and an inner pia mater.

1982 V. N. McIntyre Wrath of Khan viii. 185 It had penetrated the dura mater, the arachnoid membrane, and the pia mater, all the way to the cerebrum itself.

2003 Neurosurgery 52 1212 It is assumed that the tumor arose in the pia mater and that its direction of growth was purely extramedullary, invading all subarachnoid spaces.

2. In extended use (chiefly humorous): the brain.

ΘΚΠ

the world > life > the body > nervous system > cerebrospinal axis > brain > [noun]

brainOE

harna1154

member mandant1543

pia mater1592

encephalos1708

encephalon1741

sensorium1760

box1908

1592 T. Nashe Strange Newes sig. K4^v Thou turmoilst thy pia mater to proue base births better than the ofspring of many discents.

1609 W. Shakespeare Troilus & Cressida ii. i. 73 His pia mater is not worth the ninth part of a sparrow.

1796 R. Bage Hermsprong II. v. 32 We are at a time when the grubs, hatching in his lordship's pia mater had scarce begun to crawl; it will be time enough to delineate them when they are well formed maggots.

1803 ‘C. Caustic’ Terrible Tractoration (ed. 2) iv. 175 At once crush dura, pia mater, As one would mash a boil'd potatoe!

1814 C. Dibdin Coll. Songs II. 243 Suppose, while you're racking your pia mater, You've not cash enough to pay the waiter.

1821 F. Reynolds Don John ii. iv. 42 Why, Sir, he feeds me with nothing but rotten roots and drown'd chickens, stewed pericraniums, and pia-maters.

a1989 S. Beckett in Kenyon Rev. & Stand (2001) Spring 248 Whose exceptionally pia Mater hatched this grand idea Is not known.

1994 T. Gunn Coll. Poems 25 Find poets what that is, do not pass by, For feel my fingers in your pia mater.

Derivatives

pia-'matral adj. now rare of or relating to the pia mater; = pial adj.

ΘΚΠ

the world > life > the body > nervous system > cerebrospinal axis > [adjective] > membranes > pia mater

pia-'matral1764

pial1875

1764 T. Gataker Ess. Med. Subj. 253 The choroides [was said] to be an expansion of the second or pia-matral coat.

1867 Quain's Elements Anat. (ed. 7) II. 510 The pia-matral sheath of the cord.

1989 Jrnl. Gen. Virol. 52 71 Piamatral and perivascular mononuclear cell infiltration in the infected brain.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	pia mater
释义	pia matern. Brit. /ˌpʌɪə ˈmeɪtə/, /ˌpiːə ˈmeɪtə/, U.S. /ˈˌpiə ˈmɑdər/, /ˈˌpaɪə ˈmeɪdər/ Origin: A borrowing from Latin. Etymon: Latin pia mater. Etymology: < post-classical Latin pia mater (from 12th cent. in British sources; < classical Latin pia , feminine of pius dutiful, pious (see pious adj.) + māter mother n.¹); a somewhat incorrect rendering of the Arabic name umm raqīqa ‘thin or tender mother’ (Ibn Durayd, a.d. 933; the modern term is al-umm al-ḥanūn ‘tender mother’): compare names of other investing membranes in umm ‘mother’, especially dura mater n. Compare Anglo-Norman and Old French, Middle French pie mere (c1240; French pie-mère).Western writers without knowledge of the Arabic origin have attempted to explain the term in various ways; compare e.g. quot. 1577 at sense 1. Anatomy. 1. The innermost of the three meninges, consisting of a thin, vascular, fibrous membrane which is closely applied to the surface of the brain and spinal cord. Also figurative. ΘΚΠ the world > life > the body > nervous system > cerebrospinal axis > [noun] > membranes > pia mater pia matera1398 soft (also dear, mild, near) mothera1398 rind1585 godly mother1594 pia1877 pia-arachnoid1881 a1398 J. Trevisa tr. Bartholomaeus Anglicus De Proprietatibus Rerum (BL Add.) f. 39^v Þe seconde wede & skyn hatte pia mater, þe mylde modir, þat is I-sette vndir þe harde modir and is neisschere &..biclippiþ þe substaunce of þe brayne. a1400 tr. Lanfranc Sci. Cirurgie (Ashm.) (1894) 112 (MED) Þese veynes..ben ioyned wiþ dura mater..& of hem is engendrid pia mater..Pia mater enuyrounneþ al þe brayn, & departiþ him into iij celoles þat ben chaumbris. c1475 ( Surg. Treat. in MS Wellcome 564 f. 21 Pia mater wiþouten mene touchiþ þe brayn and deuidiþ apertly þe forseid spirit in to þre ventriclis of the brayn. 1525 Anothomia in tr. H. von Brunschwig Noble Experyence Handy Warke Surg. sig. Aiv^v/1 Than within be ij. small fleces named dura mater and pia mater, than the substance of the braynes. 1577 Vicary's Profitable Treat. Anat. sig. D.j^v Why it is called Piamater, is, for because it is so softe and tender ouer the brayne, that it nourisheth the brayne and feedeth it, as doth a louing mother vnto her tender childe. 1675 C. Cotton Burlesque upon Burlesque 103 Gave his head so damn'd a thumm, As breaking Pericranium, Scalpe, Dura, and eke Pia Mater, His Brains came poppling out like water. 1681 Whole Duty of Nations 35 It becomes the very ligament and sinews of Government, a pia mater to the sacredness of Authority. 1716 C. Johnson Cobler of Preston ii. 39 After which we will make a Couple of Blisters incisional in the Nape of your Neck, which will occasion a plentiful Evacuation, and draw down the Humours from the Pia Mater of your Brain. 1761 Brit. Mag. 2 116 An inflammation of the pia mater, which had produced a most furious delirium. 1828 J. Abercrombie Pathol. Res. Dis. Brain 51 To prevent circumlocution, I shall employ the term Meningitis to express the disease, meaning thereby the inflammation of the arachnoid, or pia mater, or both, as distinct from inflammation of the dura mater. 1875 C. H. Jones & E. H. Sieveking Man. Pathol. Anat. 232 The arachnoid is entirely dependent for its supply of blood upon the pia mater. 1901 M. Foster Lect. Hist. Physiol. 85 The spermatic tissues he divided again into the soft, such as brain, the hard, such as bone, and the tensile; the last he again divided into membranous tissues, such as the pia mater and the peritoneum. 1960 D. C. Braungart & R. Buddeke Introd. Animal Biol. (ed. 5) xviii. 287 Both the brain..and the spinal cord..are enclosed in a pair of membranes, an outer dura mater and an inner pia mater. 1982 V. N. McIntyre Wrath of Khan viii. 185 It had penetrated the dura mater, the arachnoid membrane, and the pia mater, all the way to the cerebrum itself. 2003 Neurosurgery 52 1212 It is assumed that the tumor arose in the pia mater and that its direction of growth was purely extramedullary, invading all subarachnoid spaces. 2. In extended use (chiefly humorous): the brain. ΘΚΠ the world > life > the body > nervous system > cerebrospinal axis > brain > [noun] brainOE harna1154 member mandant1543 pia mater1592 encephalos1708 encephalon1741 sensorium1760 box1908 1592 T. Nashe Strange Newes sig. K4^v Thou turmoilst thy pia mater to proue base births better than the ofspring of many discents. 1609 W. Shakespeare Troilus & Cressida ii. i. 73 His pia mater is not worth the ninth part of a sparrow. View more context for this quotation 1796 R. Bage Hermsprong II. v. 32 We are at a time when the grubs, hatching in his lordship's pia mater had scarce begun to crawl; it will be time enough to delineate them when they are well formed maggots. 1803 ‘C. Caustic’ Terrible Tractoration (ed. 2) iv. 175 At once crush dura, pia mater, As one would mash a boil'd potatoe! 1814 C. Dibdin Coll. Songs II. 243 Suppose, while you're racking your pia mater, You've not cash enough to pay the waiter. 1821 F. Reynolds Don John ii. iv. 42 Why, Sir, he feeds me with nothing but rotten roots and drown'd chickens, stewed pericraniums, and pia-maters. a1989 S. Beckett in Kenyon Rev. & Stand (2001) Spring 248 Whose exceptionally pia Mater hatched this grand idea Is not known. 1994 T. Gunn Coll. Poems 25 Find poets what that is, do not pass by, For feel my fingers in your pia mater. Derivatives pia-'matral adj. now rare of or relating to the pia mater; = pial adj. ΘΚΠ the world > life > the body > nervous system > cerebrospinal axis > [adjective] > membranes > pia mater pia-'matral1764 pial1875 1764 T. Gataker Ess. Med. Subj. 253 The choroides [was said] to be an expansion of the second or pia-matral coat. 1867 Quain's Elements Anat. (ed. 7) II. 510 The pia-matral sheath of the cord. 1989 Jrnl. Gen. Virol. 52 71 Piamatral and perivascular mononuclear cell infiltration in the infected brain. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.a1398
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