Added 10 October 2026 wide-open adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. More about wide-open at Wordnik → Where our words come from → Open wide. left the doors wide-open Lax in enforcing laws. a wide-open town Related Words: lawlessopenunfastenedunlawfulblankbroadextensivegeneralgreatlargemajorpristine Back to today's word