"bet Your Bottom __", a US Currency Metaphor

This page is the CodyCross answer for the clue below from Medieval Times, Group 229, Puzzle 1 (Carolingian Dynasty).

Question is: "bet Your Bottom __", a US Currency Metaphor

and the answer is: DOLLAR

Word Meaning:

DOLLAR — Official designation for currency in some parts of the world, including Canada, the United States, Australia, New Zealand, Singapore, Hong Kong, and elsewhere. Its symbol is $.

Definitions from Wiktionary.

"Bet your bottom __", a US currency metaphor — CodyCross Answer | CodyCross Solutions