push-up vs sling

push-up

noun
  • A push-up bra. 

  • An exercise done to improve upper body strength, performed by resting on one's toes and hands and pushing one's weight off the floor. 

verb
  • To perform a push-up, or to lift oneself off the ground in a push-up-like manner. 

adj
  • Supporting the breasts to increase their apparent size. 

  • Designed to be worn rolled up. 

sling

noun
  • A strap attached to a firearm, for suspending it from the shoulder. 

  • A loop of rope or fabric tape used for various purposes: e.g. as part of a runner, or providing extra protection when abseiling or belaying. 

  • A drink composed of a spirit (usually gin) and water sweetened. 

  • A loop of cloth, worn around the neck, for supporting a baby or other such load. 

  • A band of rope or iron for securing a yard to a mast. 

  • The act or motion of hurling as with a sling; a throw; figuratively, a stroke. 

  • A loop of rope, or a rope or chain with hooks, for suspending a barrel, bale, or other heavy object, in hoisting or lowering. 

  • An instrument for throwing stones or other missiles, consisting of a short strap with two strings fastened to its ends, or with a string fastened to one end and a light stick to the other. 

  • A kind of hanging bandage put around the neck, in which a wounded arm or hand is supported. 

  • A young or infant spider, such as one raised in captivity. 

verb
  • To pass a rope around (a cask, gun, etc.) preparatory to attaching a hoisting or lowering tackle. 

  • To throw with a sling. 

  • To throw with a circular or arcing motion. 

  • To sell, peddle, or distribute (often illicitly, e.g. drugs, sex, etc.). 

How often have the words push-up and sling occurred in a corpus of books? (source: Google Ngram Viewer )