Definition (noun): a seductive woman who uses her sex appeal to exploit men

Definition (noun): an improvised musical accompaniment

Definition (noun): piece of leather forming the front part of the upper of a shoe

Definition (verb): make up

Example: vamp up an excuse for not attending the meeting

Definition (verb): piece (something old) with a new part

Example: vamp up an old speech

Definition (verb): act seductively with (someone)

Definition (verb): provide (a shoe) with a new vamp

Example: revamp my old boots