Breadcrumb Home > Thesaurus > O Synonyms of outdoors Find synonyms for: Noun 1. outdoors, out-of-doors, open air, open, outside, exterior usage: where the air is unconfined; "he wanted to get outdoors a little"; "the concert was held in the open air"; "camping in the open" Adverb 1. outside, outdoors, out of doors, alfresco usage: outside a building; "in summer we play outside" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of outdoors (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: apotheosis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language