definition of
singular

[1] #1 singular s. [curious, funny, odd, peculiar, queer, rum, rummy] beyond or deviating from the usual or expected; "a curious hybrid accent"; "her speech has a funny twang"; "they have some funny ideas about war"; "had an odd name"; "the peculiar aromatic odor of cloves"; "something definitely queer about this town"; "wh. wn

[2] #2 singular s. being a single and separate person or thing; "can the singular person be understood apart from his culture?"; "every fact in the world might be singular...unlike any other fact and sole of its kind"-William James. wn

[3] #3 singular n. [singular form] the form of a word that is used to denote a singleton. wn

[4] #4 singular a. composed of one member, set, or kind. wn

[5] #5 singular a. grammatical number category referring to a single item or unit. wn