Nantoka/泡桐pāo tóng泡桐 (pāo tóng) is a Chinese word meaning “Paulownia (genus)”.Meanings1Paulownia (genus)Characters in 泡桐泡pāo · puffed; swollen; spongy桐tóng · tree name (variously Paulownia, Firmiana or Aleurites)Related words泡puffed; swollen; spongy泡bubble; foam泡泡bubbles泡菜pickled cabbage灯泡light bulb泡沫foam泡汤(coll.) to fizzle out; to come to nothing气泡bubble泡泡糖bubble gum电灯泡light bulb水泡bubble浸泡to steepStudy Chinese with flashcards →