Added 10 October 2026 beefed-up adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. More about beefed-up at Wordnik → Where our words come from → Made greater or stronger. beefed-up sales efforts Related Words: strongaggravatingextensiveheightenedintenseintensifiedintensivestricttighttoughbeefed Back to today's word