光阴似箭 guāngyīnsìjiàn time flies like an arrow Origin Definitions Defs Strokes Stroke Words Sentences Sents 光阴 光陰 guāngyīn noun time time available; time as it passes似 sì adjective to resemble (bound form) to be similar to; to look like; to resemble箭 jiàn noun arrow arrow; a weapon or sports tool shot from a bow or crossbow