· ability to move spontaneously and independently
Hypernym(s): mobility
Antonym(s): immotility
· a change of position that does not entail a change of location; "the reflex motion of his eyebrows revealed his surprise"; "movement is a sign of life"; "an impatient move of his hand"; "gastrointestinal motility"
Synonym(s): motion, movement, move
Hypernym(s): change