wager /BrE ˈweɪdʒə 
, AmE ˈweɪdʒər /
A
noun
pari m
to make or wager parier (on sur, that que)
B
transitive verb
parier [money, property] (on sur, that que)
I'd be willing to wager that… je suis prêt à parier que…
wager
English → French
Oxford English–French