圭 guī jade pointed at top Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: tiny amount All meanings 3 guī 3 jade tablet 1sundial 1tiny amount 1 1 sentence for 圭 (guī — tiny amount) 他做事严谨,哪怕是一圭一铢的误差都要纠正。 tā zuòshì yánjǐn, nǎpà shì yī guī yī zhū de wùchā dōu yào jiūzhèng. He is very meticulous and corrects even the slightest error. Source: Dong Chinese Dictionary