[{"Bold_text": "adjective", "List Items": ["extraordinary; remarkable; exceptional:a singular success.Synonyms: peculiar Antonyms: usual", "unusual or strange; odd; different:singular behavior.Synonyms: curious , queer , bizarre , peculiar", "being the only one of its kind; distinctive; unique:a singular example.Synonyms: rare , uncommon , peculiar", "separate; individual.Synonyms: single , peculiar", "Grammar.noting or pertaining to a member of the category of number found in many languages that indicates that a word form has one referent or denotes one person, place, thing, or instance, as Englishboyandthing,which are singular nouns, orgoes,a singular form of the verbgo.Compare dual(def4) dual(def4), plural(def4) plural(def4).", "Logic.of or relating to something individual, specific, or not general.(of a proposition) containing no quantifiers, as “Socrates was mortal.”", "of or relating to something individual, specific, or not general.", "(of a proposition) containing no quantifiers, as “Socrates was mortal.”", "Mathematics.of or relating to a linear transformation from a vector space to itself that is not one-to-one.of or relating to a matrix having a determinant equal to zero.", "of or relating to a linear transformation from a vector space to itself that is not one-to-one.", "of or relating to a matrix having a determinant equal to zero.", "Obsolete. private .", "Obsolete. single ."]}, {"Bold_text": "noun", "List Items": ["the singular number.", "a form in the singular."]}]