acrimonious
UK /ˌæk.ɹɪˈməʊ.nɪ.əs/ · US /ˌæk.ɹɪˈmoʊ.ni.əs/ adjective
- adjective (archaic) Harsh and sharp, or bitter and not pleasant to the taste; acrid, pungent.
- adjective (figuratively) Angry, acid, and sharp in delivering argumentative replies: bitter, mean-spirited, sharp in language or tone.
Synonyms
Antonyms
Etymology
From acrimony + -ous; compare French acrimonieux (“acrimonious”), from Latin ācrimōniōsus (“acrimonious”), from ācrimōnia (“pungency, sharpness; acrimony, austerity”) + -ōsus (suffix meaning “full of; prone to”, forming adjectives from nouns) (ultimately from Proto-Indo-European *-went- or *-wont- + *-to-). Ācrimōnia is derived from Latin ācer (“sharp; bitter, sour”) (from Proto-Indo-European *h₂eḱrós (“sharp”), from *h₂eḱ- (“sharp”) + *-rós (suffix forming adjectives from Caland system roots)) + Latin -mōnia (the feminine form of -mōnium (suffix forming collective nouns and nouns designating legal status or obligation), ultimately from Proto-Indo-European *-mō (suffix forming agent nouns from verbs)).
Webster’s 1913
- adjective Acrid; corrosive; as, acrimonious gall. [Archaic] Harvey.
- adjective Caustic; bitter-tempered' sarcastic; as, acrimonious dispute, language, temper.
Etymology [Cf. LL. acrimonious, F. acrimonieux.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “acrimonious”, CC BY-SA 4.0. Details