Meaning & use
dynamic motion
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Meanings
noununcountable
Movement that involves force, energy, or continuous change, especially as studied in physics or engineering.
Grammar: Used as an uncountable noun: talk about dynamic motion in general, not 'a dynamic motion'.
Patterns
- the study of dynamic motion
- dynamic motion of something
The engineers analyzed the dynamic motion of the bridge during strong winds.
In physics class we learned how forces produce dynamic motion.
The film's animated characters are praised for their realistic dynamic motion.
noununcountablefigurative
Lively, energetic movement of the body, as in dance or performance.
Grammar: Also uncountable; often used to describe a quality of performance rather than a single action.
Patterns
- full of dynamic motion
- a style of dynamic motion
Her dance style is full of dynamic motion and sudden turns.
The choreographer wanted the whole stage to feel alive with dynamic motion.
Common combinations
- dynamic motion analysis
- The lab uses dynamic motion analysis to study how joints move.
- produce dynamic motion
- The motor produces dynamic motion by converting electricity into movement.
- the laws of dynamic motion
- Newton's laws explain many kinds of dynamic motion.
- dynamic motion capture
- Filmmakers use dynamic motion capture to record actors' movements.
Synonyms and how they differ
- movement
- Movement is the everyday word for any change of position; dynamic motion is more technical and stresses force or energy.
- motion
- Motion is close in meaning but can be used in fixed phrases like 'in motion'; dynamic motion is a narrower, more scientific term.
- kinetics
- Kinetics is the scientific study of motion and forces, not the motion itself.
Opposites
Word family
- dynamic adjective
- Full of energy or constantly changing.
- dynamics noun
- The branch of physics that deals with forces and motion.
- dynamically adverb
- In a way that involves energy or continuous change.
Commonly confused: dynamic motion or dynamic?
dynamic motion vs dynamic
Dynamic is usually an adjective meaning 'energetic' or 'changing'; dynamic motion is the noun phrase for the movement itself.
Practice
The researchers measured the ______ of the robot's arm as it moved.
Choose one answer.
'Dynamic motion' is uncountable, so it fits without an article or plural ending. 'A dynamic motion' and 'dynamic motions' wrongly treat it as countable, and 'dynamic moving' is not a standard phrase.
Make it your own
Write a sentence using “dynamic motion”, then check it and compare it with the examples above.