| Interdigitate 1. (v. t.) To interweave. 2. (v. i.) To interlock, as the fingers of two hands that are joined; to be interwoven; to commingle. Thesaurus Entries busybody, butt in, fool, horn in, interaffiliate, interally, interassociate, interconnect, intercouple, interdepend, interdigitate, interfere, interjoin, interlock, intermeddle, interrelate, intertie, intrude, make, monkey with, tamper with |