1. Reluctant to give information or express opinions, typically because of a suspicion of others' motives. This is the most common meaning and is often used to describe someone who is secretive or guarded. For example: "The politician was cagey about his plans for the future."
2. Skilled at avoiding risk or danger; shrewd or cautious. This meaning highlights a person's cleverness and ability to anticipate potential problems. For example: "The cagey investor made a lot of money by buying low and selling high."
In both meanings, the core idea is that someone is being careful and avoiding potential risks or unwanted outcomes.