Noun push up has 1 sense
  1. pushup, press-up - an arm exercise performed lying face to the floor and pushing the body up and down with the arms
    --1 is a kind of arm exercise
    --1 has particulars: widegrip pushup
,Verb push up has 2 senses
  1. push up - push upward
    --1 is one way to
    push, force
    Sample sentences:
    Somebody ----s something
    Somebody ----s somebody
    Something ----s somebody
    Something ----s something
  2. thrust, push up - push upward; "The front of the trains that had collided head-on thrust up into the air"
    --2 is one way to stick out, protrude, jut out, jut, project
    Sample sentences:
    Something ----s
    Something is ----ing PP
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