septationn.

Brit.

/sɛpˈteɪʃn/, U.S.

/sɛpˈteɪʃən/

Origin: Formed within English, by derivation. Etymons: septum n., -ation suffix.

Etymology: < septum n. + -ation suffix. Compare earlier septate adj.Compare scientific Latin septatio (1803 or earlier; rare).

Chiefly Science.

Partition or separation by a septum or septa; the condition of being septate; the formation of a septum.

ΘΚΠ

the world > plants > part of plant > cell or aggregate tissue > [noun] > cell > parts of cell > cell wall and parts > division by

septation1839

1839 J. Lindley Introd. Bot. (ed. 3) ii. 288 Filamentous matter multiplying itself by internal septation at the elongating apex.

1895 Linn. Soc. Jrnl., Bot. 30 442 The intercalary transverse septation of the articulations of certain branches of the creeping thallus.

1950 L. E. Hawker Physiol. Fungi ii. 34 Character may vary within a colony, e.g. the degree of septation of spores as in the sickle-shaped conidia of species of Fusarium.

2013 Proc. National Acad. Sci. U.S.A. 110 15687/1 The murine model is ideal to study the latter stages of lung development because alveolar septation is postnatal in rodents.

This entry has been updated (OED Third Edition, September 2020; most recently modified version published online March 2022).

单词	septation
释义	septationn. Brit. /sɛpˈteɪʃn/, U.S. /sɛpˈteɪʃən/ Origin: Formed within English, by derivation. Etymons: septum n., -ation suffix. Etymology: < septum n. + -ation suffix. Compare earlier septate adj.Compare scientific Latin septatio (1803 or earlier; rare). Chiefly Science. Partition or separation by a septum or septa; the condition of being septate; the formation of a septum. ΘΚΠ the world > plants > part of plant > cell or aggregate tissue > [noun] > cell > parts of cell > cell wall and parts > division by septation1839 1839 J. Lindley Introd. Bot. (ed. 3) ii. 288 Filamentous matter multiplying itself by internal septation at the elongating apex. 1895 Linn. Soc. Jrnl., Bot. 30 442 The intercalary transverse septation of the articulations of certain branches of the creeping thallus. 1950 L. E. Hawker Physiol. Fungi ii. 34 Character may vary within a colony, e.g. the degree of septation of spores as in the sickle-shaped conidia of species of Fusarium. 2013 Proc. National Acad. Sci. U.S.A. 110 15687/1 The murine model is ideal to study the latter stages of lung development because alveolar septation is postnatal in rodents. This entry has been updated (OED Third Edition, September 2020; most recently modified version published online March 2022). < n.1839
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