weathervane weather tide • weather vane · · · Info · Definitions · Synonyms · Characters · · weathervane · · Text Latin · · Script 11 · · Length 3 · · Syllables Definitions · · · (noun) mechanical device attached to an elevated structure; rotates freely to show the direction of the wind. Synonyms: weather vane, vane, wind vane. · · Noun Definition 1 Synonyms · · · weather vane · · Synonym 1 vane · · Synonym 2 wind vane · · Synonym 3 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076 w latin small letter w U+0077