alley alleviatory • alleyed · · · Info · Definitions · Synonyms · Characters · · alley · · Text Latin · · Script 5 · · Length Definitions · · · (noun) a narrow street with walls on both sides. Synonyms: alleyway, back street. · · Noun Definition 1 (noun) a lane down which a bowling ball is rolled toward pins. Synonyms: bowling alley, skittle alley. · · Noun Definition 2 Synonyms · · · alleyway · · Synonym 1 back street · · Synonym 2 bowling alley · · Synonym 3 skittle alley · · Synonym 4 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 l latin small letter l U+006C y latin small letter y U+0079