bet

1 bet /ˈbɛt/ noun
plural bets
1 bet
/ˈbɛt/
noun
plural bets
Britannica Dictionary definition of BET
1 
[count] : an agreement in which people try to guess what will happen and the person who guesses wrong has to give something (such as money) to the person who guesses right
2 
[count] : the money or other valuable thing that you could win or lose in a bet
3 
[singular] : a choice made by thinking about what will probably happen

all bets are off

— used to describe a situation in which it is impossible to be sure about what will happen

hedge your bets

— see 2hedge
2 bet /ˈbɛt/ verb
bets; bet also betted; betting
2 bet
/ˈbɛt/
verb
bets; bet also betted; betting
Britannica Dictionary definition of BET
1 
: to make a bet : to risk losing something (such as money) if your guess about what will happen is wrong
[+ object]
[no object]
2 
[+ object] : to risk losing (something) when you try to do or achieve something — usually + on
3 
[+ object] : to make decisions that are based on the belief that something will happen or is true
4 
[+ object] informal : to think that something will probably or certainly happen
: to think that something is probably or certainly true
◊ If you would bet your life or bet your bottom dollar that something will happen or that something is true, you are very sure about it.
5 
informal — used in phrases like you bet, you can bet on it, and you bet your life as an enthusiastic way of saying “yes”
— see also betcha
6 
informal — used in phrases that express doubt about what will happen

— betting

adjective

— betting

noun [noncount]