INSIPID Meaning of INSIPID in English adj.1 lacking vigour or interest; dull. 2 lacking flavour; tasteless. Derivatives: insipidity n. insipidly adv. insipidness n. Etymology: F insipide or LL insipidus (as IN-(1), sapidus SAPID) Oxford English vocab. Оксфордский английский словарь. 2012