abscission

noun — 4 senses

abscission

noun

US /æbˈsɪ.ʃn̩/

Etymology From Latin abscissiō, from abscindō (“to cut, to tear”).

1

The act or process of cutting off.

  • Not to be cured without the abscission of a member.1651–1653, Jer[emy] Taylor, ΕΝΙΑΥΤΟΣ [Eniautos]. A Course of Sermons for All the Sundays of the Year. […], 2nd edition, London: […] Richard Royston […], published 1655, →OCLC:
2

Obsolete The state of being cut off.

3

Rhetoric A figure of speech employed when a speaker having begun to say a thing stops abruptly

4

Biology, Botany, Natural sciences The natural separation of a part at a predetermined location, such as a leaf at the base of the petiole.

Derived terms
abscissional, abscission layer, abscission zone
Related terms
abscise, abscisic, abscisic acid, abscisin, abscissin

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.