Added 9 October 2026 top-flight adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. More about top-flight at Wordnik → Where our words come from → Excellent; best possible. Related Words: superiortop-holetoppingworld-classtop-notchexcellentprimefirst-orderleading-edgefirst-ratefirst-classtop-class Back to today's word