Excruciate \Ex*cru"ci*ate\, v. t. [imp. & p. p. {Excruciated}; p. pr. & vb. n. {Excruciating}.] To inflict agonizing pain upon; to torture; to torment greatly; to rack; as, to excruciate the heart or the body. Their thoughts, like devils, them excruciate. --Drayton.