main yard main street • main-topmast · · · Info · Definitions · Characters · · main yard · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) yard for a square mainsail. Synonyms: main yard. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072 y latin small letter y U+0079