[n] the form of a word that is used to denote a singleton
[adj] 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
[adj] 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"; "what a rum fellow"; "singular behavior"
[adj] unusual or striking; "a remarkable sight"; "such poise is singular in one so young"
[adj] grammatical number category referring to a single item or unit
[adj] the single one of its kind; "a singular example"; "the unique existing example of Donne's handwriting"; "a unique copy of an ancient manuscript"; "certain types of problems have unique solutions"
curious, extraordinary, funny, individual, odd, peculiar, queer, remarkable, rum, rummy, single(a), singular form, strange, unique, unusual