Source : Webster's Revised Unabridged Dictionary (1913)

Lambative \Lam"ba*tive\, n.
   A medicine taken by licking with the tongue; a lincture.
   --Wiseman.

Lambative \Lam"ba*tive\, a. [L. lambere to lick. See {Lambent}.]
   Taken by licking with the tongue. ``Sirups and lambative
   medicines.'' --Sir T. Browne.