Otaheitan adjective 1noun 1forms 3 adjective1 •(no longer used, historical) Tahitian.Whether in Otaheitan groves accurst, / Or Europe's polisht scenes the fiend be nurst. — 1810 noun1 •(no longer used) A Tahitian. formsOtaheitans · more Otaheitan · most Otaheitan