yòu zi
pomelo (Citrus maxima or C. grandis)
shaddock
oriental grapefruit
yóu zǐ
person living or traveling far from home
zhī jǐ zhī bǐ , bǎi zhàn bù dài
Know yourself and know your enemy, and you will never be defeated (idiom, from Sunzi's Art of War 孫子兵法|孙子兵法[Sūn zǐ Bīng fǎ]).
yóu zǐ
(old) brother's son or daughter
nephew
yóu zi
dense and sticky substance
(dialect) wily old fox
yóu zī
floating capital
idle fund
hot money