singular
noun
the form of a word that is used to denote a singleton
Synonymssingular formOppositesplural
adjective
unusual or striking
“a remarkable sight”
“such poise is singular in one so young”
Synonymsremarkablebeyond or deviating from the usual or expected
“a curious hybrid accent”
“her speech has a funny twang”
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”
composed of one member, set, or kind
Oppositespluralgrammatical number category referring to a single item or unit
Oppositespluralthe single one of its kind
“a singular example”
“the unique existing example of Donne's handwriting”
Synonymsunique
Source: WordNet 3.1, Princeton University
