What is another word for motion?
Motion most commonly means
movement. To set in
motion means to cause something to start moving. It’s usually used in a figurative way meaning to
start,
initiate, or
cause something to begin (the phrase often implies that it’s something that might not be able to be stopped once it’s started). A person’s (or animal’s)
motion while walking is called their
gait. Sometimes, a
motion is a
gesture. Both words can also be used as verbs, as in
He motioned/gestured toward the door. The word
nod is used in reference to a
motion or
gesture made with the head.
Nod can also be used as a verb or a noun. In the context of a formal meeting, a
motion is a formally made
proposal or
suggestion. Such
motions often must be “seconded” (agreed with by one other person) to be considered. In this context,
motion can also be used as a verb. The verb
propose is a synonym.
What is the difference between motion and movement?
The words motion and movement are very similar. Both can be used generally to indicate that the things being observed are moving, though movement is perhaps more general. For example, you might point out the movement of the trees during a windstorm, or comment on the lively movement of people at a train station. Both can also be applied in the context of a single thing that’s moving. Motion is perhaps more common when discussing the mechanics of how something moves. For example, astronomers study the motion of the planets. Motion may be more commonly used in descriptions of specific types of moving, as in a swinging motion or a running motion. Motion is used in the phrase in motion, which is used to describe something that’s moving. Of course, motion and movement both have many other more specific meanings, such as a formal motion during a meeting, a movement in a piece of music, or a social movement.
