(only in compounds) Abbreviation of アーケード (“arcade, establishment with coin-operated games”).

arcade (covered passage, usually with shops on both sides) / (only in compounds) arcade (an establishment with coin-operated games)

facing / opposite

a surname

video game console

game / video game

tic-tac-toe; noughts and crosses; X's and O's

The hiragana syllable む (mu). Its equivalent in katakana is ム (mu). It is the thirty-third syllable in the gojūon order; its position is ま行う段 (ma-gyō u-dan, “row ma, section u”).

Used to indicate a mumbling sound.

(Classical Japanese, after mizenkei) Used to form the volitional form of verbs, equivalent to modern う (-u > -ō) / よう (-yō).