happening

adjective

1. (slang, of a place) Busy, lively; vibrant, dynamic; fashionable.

- This is a happening place tonight!

2. (slang, of a person or product) Trendy, up-to-the-minute.

- He is a real happening guy.

noun

1. an event that happens

Similar word(s): occurrence, occurrent

Definition categories: event

verb

1. present participle of happen