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单词 septate
释义

septaten.

Origin: Formed within English, by derivation. Etymons: septic adj.2, -ate suffix1.
Etymology: < sept- (in septic adj.2) + -ate suffix1.
Chemistry. Obsolete.
In the terminology of S. L. Mitchill: a salt of nitric acid; a nitrate. Cf. septic adj.2
ΚΠ
1795 S. L. Mitchill Remarks Gaseous Oxyd Azote or Nitrogene 13 (table) [I should] have made the Nomenclature stand thus:..Septate; septite, &c. &c.
1821 C. Mackenzie One Thousand Exper. in Chem. xx. 488 The septic acid of the meat unites with the soda of the salt, forming septate of soda.
This entry has been updated (OED Third Edition, September 2020).

septateadj.

Brit. /ˈsɛpteɪt/, U.S. /ˈsɛpˌteɪt/
Forms: 1800s– septate, 1900s saeptate.
Origin: A borrowing from Latin. Etymon: Latin septatus.
Etymology: < scientific Latin septatus (1809 or earlier) < classical Latin sēptum septum n. + -ātus -ate suffix2.Compare post-classical Latin septatus surrounded by a wall, fence, or hedge (5th cent.).
Chiefly Science.
Containing or divided by a septum or septa; partitioned.
ΘΚΠ
the world > life > biology > physical aspects or shapes > specific areas or structures > [adjective] > separation or partition
septal1824
mediastinal1826
mediastinal1828
septate1828
parietal1839
septated1858
mural1872
mural1872
1828 R. K. Greville Sc. Cryptogamic Flora VI. 324 Sporidia septate, opake, at length escaping like a black powder.
1846 J. D. Dana U.S. Exploring Exped.: Zoophytes vii. 117 The cells..are transversely septate, rarely solid.
1884 F. O. Bower & D. H. Scott tr. H. A. de Bary Compar. Anat. Phanerogams & Ferns 139 These chambered or septate sacs.
1947 L. G. H. Huxley Surv. Princ. & Pract. Wave Guides ii. 39 The field configuration in the septate coaxial system is very similar..to the pattern of the principal wave on a coaxial transmission line.
1998 R. F. Valle Man. Clin. Hysteroscopy iv. 34/1 Approximately 25% of women with a septate uterus experience reproductive wastage.
2003 Jrnl. Cell Biol. 161 832/1 Like tight junctions in vertebrates, the ladder-like septate junctions found in most invertebrates act as barriers to epithelial permeability.
This entry has been updated (OED Third Edition, September 2020; most recently modified version published online March 2022).
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n.1795adj.1828
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