If you’re going to name a ship, whether an aircraft carrier or an interstellar starship, you could do worse than to name it the Intrepid, as both the United States military and Star Trek writers have done, respectively. (Technically “Intrepid” is a class of Trek ships that includes the Voyager, etc., but you get the drift.) Intrepid, after all, comes from the Latin word intrepidus, itself formed by the combination of the prefix in-, meaning “not,” and the adjective trepidus, meaning “alarmed.” When not designating sea or space vessels, intrepid aptly describes anyone—from explorers to reporters—who ventures bravely into unknown territory, though often you’ll see the word loaded with irony, as in “an intrepid couch surfer endeavored to watch every installment of the beloved sci-fi series in chronological order.” Intrepid word lovers may be interested to know of the existence of trepid, meaning “fearful”; it predates intrepid but most are too trepid (or simply unaware of its existence) to use it.
The heroes are intrepid small-business owners, investigative reporters, plaintiffs and their lawyers, and, of course, Nader himself and his grass-roots organizations.—Jonathan Chait, New York Times Book Review, 3 Feb. 2008Author and explorer Dame Freya Stark was one of the most intrepid adventurers of all time. (T. E. Lawrence, no slouch in the travel department himself, called her "gallant" and "remarkable.")—Kimberly Robinson, Travel & Leisure, December 1999Meanwhile, the intrepid Florentine traveler Marco Polo had been to China and brought back with him a noodle dish that became Italian pasta …—Norman F. Cantor, The Civilization of the Middle Ages, 1993
an intrepid explorer who probed parts of the rain forest never previously attempted
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And yet, before last summer had even ended, the intrepid adventurism that brought the nation’s first big wave of tourism was supplanted with grousing and gripes.—Tribune News Service, Baltimore Sun, 16 Mar. 2026 The journal indicates that Niko, Mann’s large, unruly poodle, barked as the intrepid teen-agers approached the front door.—Alex Ross, New Yorker, 14 Mar. 2026 Beyond Bahía del Águila, Cape Froward will likely remain a playground only for intrepid backpackers—those capable of wild camping, carrying heavy loads, and navigating the tide charts needed to cross narrow coastlines and three broad rivers.—Mark Johanson, Outside, 14 Mar. 2026 Kevin is an intrepid reporter and stylish writer who has used his investigative powers to break many major international stories.—The Atlantic, 13 Mar. 2026 See All Example Sentences for intrepid
Word History
Etymology
Latin intrepidus, from in- + trepidus alarmed — more at trepidation