IPA: /ˈdʒɛpədaɪz/
KK: /ˈdʒɛpərdaɪz/
To put something in danger or at risk of harm or loss.
The heavy rain could jeopardise the outdoor concert.
Past: jeopardised
Past Participle: jeopardised
Jeopardise comes from the Old French word 'jeu parti' (meaning a divided game or a game that is at risk). The term evolved to signify putting something at risk or in danger. The word 'jeopardise' means to put something in a situation where it may be harmed or lost.
Think of a 'game at risk' — when you jeopardise something, you are putting it in a situation where it could be harmed or lost.