screech owl screech martin • screechy · · · Info · Definitions · Synonyms · Characters · · screech owl · · Text Common · · Latin · · Scripts 11 · · Length 2 · · Syllables Definitions · · · (noun) any owl that has a screeching cry. Synonyms: screech owl. · · Noun Definition 1 (noun) small North American owl having hornlike tufts of feathers whose call sounds like a quavering whistle. Synonyms: screech owl, Otus asio. · · Noun Definition 2 Synonyms · · · otus asio · · Synonym 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 w latin small letter w U+0077