Having powers of self-motion, though unconscious; as, the motile spores of certain seaweeds.
source: Webster 1913
Exhibiting, or capable of, spontaneous movement; as, motile cilia, motile spores, etc.
source: Webster 1913
noun
one whose prevailing mental imagery takes the form of inner feelings of action
source: WordNet 3.0
A person whose prevailing mental imagery takes the form of inner feelings of action, such as incipient pronunciation of words, muscular innervations, etc.