B1
to fail to succeed in a game, competition, etc.
Dictionary examples:
I lost the 'Who can eat the most pizza?' contest to my dog. (0.0)
I always lose the 'Who can eat spicier food?' challenge to my grandma. (0.0)
I always lose at rock-paper-scissors to my pet rock. (0.0)
They're losing 3-1. (13.2)
They hadn't lost an election in fifteen years. (19.0)
Everyone hates losing an argument. (20.4)
If we lose this game, we're out of the championship. (21.6)
They lost to the Blue Jays. (47.6)