Meaning & Origin

“Hit it off” means to form an immediate, easy connection with someone — to like each other right away. The phrase has been used in English since the 18th–19th centuries to describe quick rapport.

Pronunciation Guide

• hit it off — natural stress on “hit” and “off.”
• In fast speech, “hit it” may sound like “hid‑dit” due to linking.

Usage & Sentence Examples

Use it when people quickly become friends, collaborators, or romantic partners.

• The kids hit it off on the first day of camp.
• Our dogs hit it off instantly at the park.
• My roommate and I hit it off after comparing playlists.
• The new neighbors hit it off with everyone on the block.
• She and her mentor hit it off during orientation.
• The bandmates hit it off and started writing songs that night.

Synonyms

click · get along right away · connect · vibe · take to each other · become fast friends