Online Google Dictionary

buttock 中文解釋 wordnet sense Collocation Usage Collins Definition
Noun
/ˈbətək/,
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buttocks, plural;
  1. Either of the two round fleshy parts that form the lower rear area of a human trunk

  2. The rump of an animal

  1. either of the two large fleshy masses of muscular tissue that form the human rump
  2. (buttocks) the fleshy part of the human body that you sit on; "he deserves a good kick in the butt"; "are you going to sit on your fanny and do nothing?"
  3. The buttocks (singular: buttock) are rounded portions of the anatomy located on the posterior of the pelvic region of apes and humans, and many other bipeds or quadrupeds, and comprise a layer of fat superimposed on the gluteus maximus and gluteus medius muscles. ...
  4. Each of the two large fleshy halves of the posterior part of the body between the base of the back and the top of the legs
  5. (buttocked) Having some specific type of buttock
  6. (Buttocks) The muscular area surrounding the rear of the pelvis.
  7. (Buttocks) Humility and stupidity. Also power. You need to forgive someone.
  8. (Buttocks) The rump or fleshy masses on the posterior aspect of the lower trunk, formed primarily by the gluteal muscles.
  9. (Buttocks) a common area for unwanted hair in males
  10. (Buttocks) fleshy area that defines, along with the breast area, one of the areas of "seduction". A popular choice for augmentation.
  11. The curved underbody of a vessel parallel to her keel.
  12. The width of a vessel where the hull rounds down to the stern.
  13. The intersection of the moulded surface with a vertical plane at a given distance from the centerline of the ship. Buttocks are shown in the profile in the lines drawing. Shipfitters use a buttock merely as a distance from the centerline. ...