CONCEIVE Meaning of CONCEIVE in English ■ verb1》 become pregnant with (a child). 2》 devise in the mind; imagine.OriginME: from OFr. concevoir , from L. concipere , from com- 'together' + capere 'take'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004