to have an idea about what did, will, or should happen; to have a feeling that something will or should happen.

What is your hunch?

: to bend your body forward and down so that your back is rounded. : to raise (your shoulders or back) while bending your head forward especially to hide or protect your face. hunch. noun.

How do you use hunch in a sentence?

1. I have a hunch that Jane likes me. 2. I had a hunch that Susan and I would work well together.