同归于尽 tóngguīyújìn to perish together Origin Definitions Defs Strokes Stroke Words Sentences Sents 同 tóng adverb together together; in common; to do something with others归 歸 guī adverb to converge To gather together; to merge; to converge toward a single point or conclusion.于 於 yú verbpreposition towards Indicates a direction, goal, or result尽 盡 jìn to die to die; to end one's life