Adjective pubescent has 2 senses
  1. pubescent - (of animals especially human beings) having arrived at the onset of puberty (the age at which sex glands become functional) but not yet fully mature; "the budding breasts of a pubescent girl and the downy chin of pubescent boy"
    mature (indirect, via immature)
  2. downy, pubescent, puberulent, sericeous - covered with fine soft hairs or down; "downy milkweed seeds"
    Antonym: hairless (indirect, via hairy)