n. (pl. -ies) 1 a idiosyncrasy; unusualness; oddity. b an instance of this. 2 a characteristic or habit (meanness is his peculiarity). 3 the state of being peculiar.
PECULIARITY
Meaning of PECULIARITY in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012