to raise irritating and trivial objections; find fault with unnecessarily (usually followed by at or about ): He finds something to cavil at in everything I say.
verb (used with object)
2.
to oppose by inconsequential, frivolous, or sham objections: to cavil each item of a proposed agenda.
noun
3.
a trivial and annoying objection.
4.
the raising of such objections.
Origin: 1540–50; < Latincavillārī to jeer, scoff, quibble, verbal derivative of cavilla jesting, banter
Related forms
cav·il·er; especially British,cav·il·ler, noun
cav·il·ing·ly; especially British,cav·il·ling·ly, adverb
out·cav·il, verb (used with object), out·cav·iled, out·cav·il·ing or (especially British) out·cav·illed, out·cav·il·ling.
1548, from M.Fr. caviller "to mock, jest," from L. cavillari "to satirize, argue scoffingly," from cavilla "jeering," related to calumnia (see calumny).