heeltap

noun

1. A piece or wedge that raises the heel of a shoe.
2. (dated)A small amount of (especially alcoholic) drink remaining at the bottom of a glass.

   “A heeltap! a heeltap! I never could bear it! So fill me a bumper, a bumper of Claret! Let the bottle pass freely, don't shirk it nor spare it, For a heeltap! a heeltap! I never could bear it.”

   “"He's a good fellow, anyway, if he is a teetotaler!" "Drink his health!" "Give him a rouser, and no heeltaps!"”

   “We had the heeltaps of bottles as well, so that we often drank too much—a good thing, for one seemed to work faster when partially drunk.”

verb

1. (transitive)To add a piece of leather to the heel of (a shoe, boot, etc.).