verb (used with object), ob·vi·at·ed, ob·vi·at·ing. to anticipate and prevent or eliminate (difficulties, disadvantages, etc.) by effective measures; render unnecessary: to obviate the risk of serious injury.
Origin: 1590–1600; <
Latin obviātus, past participle of
obviāre to act contrary to, derivative of
obvius; see obvious, -ate1 Related formsob·vi·a·tion, noun
ob·vi·a·tor, noun
pre·ob·vi·ate, verb (used with object), pre·ob·vi·at·ed, pre·ob·vi·at·ing.
un·ob·vi·a·ble, adjective
EXPANDSynonyms
preclude, avert, anticipate.