na-adjective, noun
earnest; single-minded; face to face; straight ahead
Describes a direct, earnest, or head-on manner, both physically (facing something directly) and figuratively (approaching a task or opponent without hesitation). Often used in phrases like 真向きに取り組む or 真向きから対決する.
彼は困難に真向きに立ち向かった。
He faced the difficulty head-on.
真向きから勝負を挑む。
Challenge someone to a straight-up fight.
Compound of 真 (ma, 'true, direct') and 向き (muki, 'direction, facing'). The exact historical derivation is uncertain, but the combination naturally yields the sense of 'facing squarely' or 'earnest approach.'