Where Does the Word Heeltap Come from?
Heel-Tap (N.) Also Heeltap, 1680S, "One of the Bits of Leather That Are Stacked up to Make a Shoe Heel" (See Heel (N. 1)); Meaning "Bit of Liquor Left in a...
What means Heeltap?
: a small quantity of alcoholic beverage remaining (as in a glass after drinking)
What does no heel taps mean?
4. no heel-taps! An old toast which referred to a heel-tap, the fag-end of a drink still at the bottom of the glass. You drank it down and told the barman: no daylights! fill it right to the top.