fellatio

英 [fəˈleɪʃiəʊ]

美 [fəˈleɪʃioʊ]

n.  吮吸阴茎; 口交

BNC.39854 / COCA.33224

牛津词典

noun

• 吮吸阴茎；口交
  the practice of touching a man's penis with the tongue and lips to give sexual pleasure

柯林斯词典

• 口吮阴茎;口交
  Fellatiois oral sex which involves someone using their mouth to stimulate their partner's penis.

英英释义

noun

• oral stimulation of the penis
  Synonym:fellation