nhú

nhú
verb
  1. to be slightly protruded

vú

vú
noun
  1. (anatomy, of a primate) a breast
  2. (anatomy, by extension, of a non-primate mammal) a body part that functions similarly to the primate breast or nipple; an udder, a teat, etc.
  3. wet nurse

乳

乳
character
  1. chữ Hán form of nhũ (“breast”).
  2. Nôm form of vú (“breast”).