当头 dāngtóudàngtou head-on Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: priority All meanings 3 dāngtóu 2 head-on 1priority 1dàngtou 1 pledge 1 1 sentence for 当头 (dāngtóu — priority) 无论做什么工作,都要安全当头。 wúlùn zuò shénme gōngzuò, dōu yào ānquán dāngtóu. No matter what the job is, safety must come first. Source: Dong Chinese Dictionary