bet one's bottom dollar

verb

RareNot in standard dictionaries

1

To be absolutely sure of something; to be certain enough of something to wager everything.

Thesaurus

Synonyms

bet a dollar to a doughnut bet one's boots bet one's life bet the farm stake one's life

Related Words

a pound to a penny bet a dollar to a dime bet the house bet the ranch take to the bank

#slang

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