直ちょく接せつ労ろう務む費ひちょくせつろうむひMeanings1noundirect labor costsAccounting term for wages and related expenses directly attributable to production.直ちょく接せつ労ろう務む費ひは製せい造ぞう原げん価かの一いち部ぶです。Direct labor costs are part of the manufacturing cost.