infix
Cross references: 1. implant 1. in.fix \'in-.fiks, in-'\ vt [L infixus, pp. of infigere, fr. in- + figere to fasten] - more at DIKE 1: to fasten or fix by piercing or thrusting in 2: INSTILL, INCULCATE 3: to insert (a sound or letter) as an infix 2. in.fix \'in-.fiks\ n : a derivational or inflectional affix appearing in the body of a word (as Sanskrit -n- in vindami "i know" as contrasted with vid "to know"; English stand as contrasted with stood)