Source : Webster's Revised Unabridged Dictionary (1913)

Radicate \Rad"i*cate\, a. [L. radicatus, p. p. of radicari to
   take root, fr. radix. See {Radix}.]
   Radicated.

Radicate \Rad"i*cate\, v. i.
   To take root; to become rooted. --Evelyn.

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.