Source : Webster's Revised Unabridged Dictionary (1913)

Bootlick \Boot"lick`\, n.
   A toady. [Low, U. S.] --Bartlett.

Source : WordNet®

bootlick
     v : try to gain favor by cringing or flattering; "He is always
         kowtowing to his boss" [syn: {fawn}, {toady}, {truckle},
         {kowtow}, {kotow}, {suck up}]