different between abscisic vs abscission

English

Etymology

abscise +? -ic

Pronunciation

• (US) IPA^(key): /æb?s?.s?k/

Adjective

abscisic (not comparable)

1. Of or pertaining to abscisic acid or its derivatives. [First attested in the mid 20^th century.]

Related terms

• abscission

References

English

Etymology

From Latin abscissi?, from abscind? (“I cut, I tear”).

Pronunciation

• (US) IPA^(key): /æb?s?.?n?/, /æb?s?.?n?/

Noun

abscission (countable and uncountable, plural abscissions)

1. The act or process of cutting off.
   • 1673, Jeremy Taylor, Heniaytos: A Course of Sermons for All the Sundays of the Year […]

     Not to be cured without the abscission of a member.

2. (obsolete) The state of being cut off. [Attested only in the mid 17^th century.]
3. (rhetoric) A figure of speech employed when a speaker having begun to say a thing stops abruptly
4. (botany) The natural separation of a part at a predetermined location, such as a leaf at the base of the petiole. [First attested in the late 19^th century.]

Usage notes

Not to be confused with abscision, which only is defined as the first sense.

Related terms

• abscise
• abscisic
• abscisic acid
• abscisin, abscissin

Translations

Anagrams

• abscisions

French

Pronunciation

• IPA^(key): /ap.si.sj??/

Noun

abscission f (plural abscissions)

1. (botany) abscission

Further reading

• “abscission” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).