tiptoe n. + Add to list US //ˈtɪpˌtoʊ// UK //tˈɪptəʊ// tip·toe SynonymsEtymology Synonyms tiptippytoeOriginMEtipto→ENtiptoe From Middle English tipto, typto; equivalent to tip + toe. Compare fingertip. Idioms1 entry01tiptoe through a minefieldTo approach a situation with great caution because it contains many hidden dangers or problems.