老大 lǎo dà 🔊 old age HSK 7–9 + Keep this word Meanings lǎo dà old ageveryeldest child in a familyleader of a groupbosscaptain of a boatleader of a criminal gang Its characters 老lǎoprefix used before the surname of a…HSK 3大dàbig; old (in age)HSK 1 Words with 老大 船老大 chuán lǎo dà coxswain 老大哥 lǎo dà gē big brother 老大娘 lǎo dà niáng old lady 老大爷 lǎo dà yé uncle 老大不小 lǎo dà bù xiǎo no longer a child (idiom) 老大妈 lǎo dà mā "Madam" (affectionate term for an… 龙头老大 lóng tóu lǎo dà big boss