Definition
The phrase "on occasion" means something happens sometimes, but not regularly. It's like seeing a rainbow 🌈 – it's beautiful but doesn't appear every day. It is similar to 'occasionally' but can sound a bit more formal. Consider it the opposite of 'frequently' or 'always'. Imagine a school having a dance party on occasion; it's a special event, not a weekly occurrence. It signifies something happening now and then, intermittently.