fly open fly on • fly orchid · · · Info · Definitions · Characters · · fly open · · Text Common · · Latin · · Scripts 8 · · Length 3 · · Syllables Definitions · · · (verb) come open suddenly. Synonyms: fly open. Example: "The doors flew open in the strong gust." · · Verb Definition 1 Characters · · space U+0020 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 y latin small letter y U+0079