submembranousadj.

Brit.

/ˌsʌbˈmɛmbrənəs/, U.S.

/ˌsəbˈmɛmbrənəs/,

/ˌsəbmɛmˈbreɪnəs/

Origin: Formed within English, by derivation. Etymons: sub- prefix, membranous adj.

Etymology: < sub- prefix + membranous adj. In sense 1 after scientific Latin submembranaceus submembranaceous adj. In sense 2 probably after French sous-membraneux (1833 or earlier in this sense). Compare earlier submembranaceous adj.

1. Botany and Zoology. = submembranaceous adj.

ΚΠ

1783 tr. Syst. Veg. II. 834 B[oletus] stemless submembranous [L. submembranaceus] red.

1787 E. Darwin et al. tr. C. Linnaeus et al. Families of Plants I. 40 The valvelets petal-form, inverse-hearted, submembranous [L. submembranaceæ].

1893 T. R. R. Stebbing Hist. Crustacea xvi. 219 Benthesicymus has a submembranous integument, exopods to the limbs as in Penæus.

1952 Brittonia 7 396 It has short glomerate spikes like those of Licania axilliflora..in which the leaves are submembranous.

2003 Ann. Missouri Bot. Garden 90 436/1 They have..identical bell-shaped corms with prominent radiating spines, spikes of only 2 to 4 flowers, and submembranous bracts, dry near the tips.

2. Medicine and Biology. Located or occurring (immediately) beneath a membrane, (in later use) esp. the plasma membrane or other cellular membrane.

ΚΠ

1842 Guy's Hosp. Rep. 7 480 The left auricle was large and thick: there was some sub-membranous deposit near and around the edge of the mitral orifice.

1885 Med. Era 2 200/1 That tubercular matter exists in the sub-membranous tissue is fully admitted.

1908 Lancet 2 May 1278/2 The condition was apparently due to a sub-membranous hæmorrhage.

1972 Amer. Heart Jrnl. 83 552/2 The cell [sc. the platelet] maintains, in vivo, a lenslike shape, probably because of a submembranous ‘skeleton’, the microtubules.

2002 K. Harvey et al. in S. J. Moss & J. Henley Receptor & Ion-channel Trafficking viii. 182 During maturation, the growing submembranous gephyrin aggregates trap additional GlyRs underneath the presynaptic terminal.

This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022).

单词	submembranous
释义	submembranousadj. Brit. /ˌsʌbˈmɛmbrənəs/, U.S. /ˌsəbˈmɛmbrənəs/, /ˌsəbmɛmˈbreɪnəs/ Origin: Formed within English, by derivation. Etymons: sub- prefix, membranous adj. Etymology: < sub- prefix + membranous adj. In sense 1 after scientific Latin submembranaceus submembranaceous adj. In sense 2 probably after French sous-membraneux (1833 or earlier in this sense). Compare earlier submembranaceous adj. 1. Botany and Zoology. = submembranaceous adj. ΚΠ 1783 tr. Syst. Veg. II. 834 B[oletus] stemless submembranous [L. submembranaceus] red. 1787 E. Darwin et al. tr. C. Linnaeus et al. Families of Plants I. 40 The valvelets petal-form, inverse-hearted, submembranous [L. submembranaceæ]. 1893 T. R. R. Stebbing Hist. Crustacea xvi. 219 Benthesicymus has a submembranous integument, exopods to the limbs as in Penæus. 1952 Brittonia 7 396 It has short glomerate spikes like those of Licania axilliflora..in which the leaves are submembranous. 2003 Ann. Missouri Bot. Garden 90 436/1 They have..identical bell-shaped corms with prominent radiating spines, spikes of only 2 to 4 flowers, and submembranous bracts, dry near the tips. 2. Medicine and Biology. Located or occurring (immediately) beneath a membrane, (in later use) esp. the plasma membrane or other cellular membrane. ΚΠ 1842 Guy's Hosp. Rep. 7 480 The left auricle was large and thick: there was some sub-membranous deposit near and around the edge of the mitral orifice. 1885 Med. Era 2 200/1 That tubercular matter exists in the sub-membranous tissue is fully admitted. 1908 Lancet 2 May 1278/2 The condition was apparently due to a sub-membranous hæmorrhage. 1972 Amer. Heart Jrnl. 83 552/2 The cell [sc. the platelet] maintains, in vivo, a lenslike shape, probably because of a submembranous ‘skeleton’, the microtubules. 2002 K. Harvey et al. in S. J. Moss & J. Henley Receptor & Ion-channel Trafficking viii. 182 During maturation, the growing submembranous gephyrin aggregates trap additional GlyRs underneath the presynaptic terminal. This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022). < adj.1783
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