bettor

noun

bet·​tor ˈbe-tər 

variants or better

: one that bets

Synonyms of bettor

• gambler

Examples of bettor in a Sentence

Thousands of bettors were at the race track last weekend.

bettors on the horse race have to place their bets at least 20 minutes before the start of the race

Recent Examples on the Web

The group, unveiling Thursday, is primarily made up of professional bettors with prominent social media presences who actively use many of the top prediction market exchanges, including Kalshi. — Dan Bernstein, Sportico.com, 6 Aug. 2026

Caglianone should take advantage of his matchup against a homer-prone and fly-ball pitcher by launching a home run tonight and cash in for bettors who take advantage of his alluring +489 odds to hit a home run. — Josh Shepardson, Forbes.com, 5 Aug. 2026

The sport of kings, as it was known, also transcended class boundaries, with blue-collar bettors mixing with relatively wealthy owners and middle-class fans. — Robert McCoppin, Chicago Tribune, 25 July 2026

At least, that’s what oddsmakers and bettors appear to believe after LeBron James’ latest decision to join the Philadelphia 76ers. — Tim Reynolds, Los Angeles Times, 25 July 2026

Word History

First Known Use

1616, in the meaning defined above

Rhymes for bettor

• better
• debtor
• fetter
• getter
• letter
• netter
• petter
• rhetor
• setter
• sweater
• tetter
• vetter

Kids Definition

bettor

noun

bet·​tor

variants or better

ˈbet-ər 

: one that bets