motion

1 motion /ˈmoʊʃən/ noun
plural motions
1 motion
/ˈmoʊʃən/
noun
plural motions
Britannica Dictionary definition of MOTION
1 
a  : an act or process of moving : movement
[noncount]
[count]
— see also slow motion
b  [count] : a movement of your body or of a part of your body
2 
[count]
a  : a formal suggestion or proposal that is made at a meeting for something to be done
b  law : a formal request made to a court of law or judge for something to be done or happen
3 
[count] British, medical
a  : an act of passing solid waste from the body : a bowel movement
b  : the solid waste that is passed from the body

go through the motions

: to do something without making much effort to do it well

in motion

1 
: moving
2 
◊ When something, such as a plan or process, is in motion or has been set in motion or put in/into motion, it has begun and is proceeding.

poetry in motion

— see poetry
2 motion /ˈmoʊʃən/ verb
motions; motioned; motioning
2 motion
/ˈmoʊʃən/
verb
motions; motioned; motioning
Britannica Dictionary definition of MOTION
: to make a movement of your hand, head, etc., that tells someone to move or act in a certain way
[+ object]
[no object]