curmudgeon /kɚˈmʌʤən/ noun plural curmudgeons
plural curmudgeons
Learner's definition of CURMUDGEON
[count] old-fashioned
: a person (especially an old man) who is easily annoyed or angered and who often complains脾气坏的人(尤指老年人)
— curmudgeonly
adjective [more curmudgeonly; most curmudgeonly]