Radicate \Rad"i*cate\, v. t. [imp. & p. p. {Radicated}; p. pr. & vb. n. {Radicating}.] To cause to take root; to plant deeply and firmly; to root. Time should . . . rather confirm and radicate in us the remembrance of God's goodness. --Barrow. Radicated \Rad"i*ca`ted\, a. Rooted; specifically: (a) (Bot.) Having roots, or possessing a well-developed root. (b) (Zo["o]l.) Having rootlike organs for attachment.