labile
/ˈleɪ.baɪl/ adjective
- adjective Liable to slip, err, fall, or apostatize.
- adjective Apt or likely to change.
- adjective (chemistry) Of a compound or bond, kinetically unstable; rapidly cleaved (and possibly reformed). “Certain drugs can be conjugated to polymer molecules with a linkage that is labile at low pH to effect controlled release in a cellular endosome.”
- adjective (linguistics) Of a verb, able to change valency without changing its form; especially, able to be used both transitively and intransitively without changing its form.
Synonyms
Etymology
Borrowed from Middle French labile, borrowed from Latin lābilis (“slipping, transitent”).
Webster’s 1913
Etymology [L. labilis apt to slip, fr. labi to slip.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “labile”, CC BY-SA 4.0. Details