hautboy haustrum • hautboyist · · · Info · Definitions · Synonyms · Characters · · hautboy · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a slender double-reed instrument; a woodwind with a conical bore and a double-reed mouthpiece. Synonyms: oboe, hautbois. · · Noun Definition 1 Synonyms · · · oboe · · Synonym 1 hautbois · · Synonym 2 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 h latin small letter h U+0068 o latin small letter o U+006F t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079