In·fix v. t. [imp. & p. p. Infixed p. pr. & vb. n. Infixing.]
1. To set; to fasten or fix by piercing or thrusting in; as, to infix a sting, spear, or dart.
The fatal dart a ready passage found,
And deep within her heart infixed the wound. --Dryden.
2. To implant or fix; to instill; to inculcate, as principles, thoughts, or instructions; as, to infix good principles in the mind, or ideas in the memory.