Meaning & use
displacement
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Meanings
noununcountable
The forcing of people to leave their homes or country, usually because of war, disaster or development.
Grammar: Usually uncountable: the displacement of thousands of families.
Patterns
- displacement of someone
- displacement from somewhere
- displacement by something
The flood caused the displacement of nearly forty thousand villagers.
Refugee agencies are warning about the mass displacement that the conflict may bring.
Building the dam meant the displacement of several farming communities.
nouncountable or uncountable
The moving of something out of its usual place, or its replacement by something else that takes over its role.
Grammar: Often followed by of; countable when you mean one particular shift.
Patterns
- displacement of something
- displacement by something
The X-ray showed a slight displacement of the bone after the fall.
Economists debate whether automation will lead to displacement of workers or only to changes in their jobs.
The arrival of cheap plastic caused the gradual displacement of wooden toys.
nouncountable or uncountablephysicstechnical
In physics, the straight-line distance and direction between where an object started and where it ended up.
Grammar: A technical term: unlike distance travelled, it includes direction.
Patterns
- displacement of something from something
After walking around the whole block, her displacement was zero because she ended where she began.
The graph shows the displacement of the pendulum over time.
noununcountabletechnical
The amount of water pushed aside by a floating or sunken object, used as a measure of a ship's weight or an engine's size.
Grammar: Often a measurement: a ship with a displacement of 20,000 tons.
Patterns
- a displacement of something
The cruiser has a displacement of nearly ten thousand tons.
Archimedes noticed that the water displacement equalled the volume of the submerged object.
noununcountabletechnical
In psychology, the unconscious habit of directing strong feelings toward a safer or more convenient target than the real cause.
Grammar: Used as a technical idea, as in the phrase displacement activity.
Patterns
- displacement of something onto something
Shouting at the dog after a bad day at work is a classic case of displacement.
The therapist explained that his anger toward his boss was a displacement of old family frustrations.
Word forms
| plural | displacements |
|---|
Common combinations
- forced displacement
- The report documents forced displacement caused by the civil war.
- mass displacement
- The earthquake led to mass displacement in the coastal region.
- cause displacement
- Rising rents can cause displacement of long-term residents.
- internal displacement
- The charity helps families facing internal displacement within their own country.
- water displacement
- The boat's water displacement determines how heavy a load it can carry.
- displacement activity
- Tidying her desk was a displacement activity, a way to avoid starting the essay.
Synonyms and how they differ
- uprooting
- Uprooting is more emotional and picture-like, stressing that people are pulled away from the place where they belong.
- dislocation
- Dislocation can mean social disruption or a joint coming out of place, whereas displacement is mostly about being moved or replaced.
- replacement
- Replacement only says that one thing takes the place of another, without the idea of force or a loss of position.
- relocation
- Relocation is neutral and often planned, while displacement implies that people had no real choice.
Opposites
Word family
Commonly confused: displacement or replacement?
displacement vs replacement
A replacement is the new thing that takes over; displacement focuses on the thing or person that is pushed out.
Practice
A hiker walks 3 km east, then 3 km west back to the start. What is her displacement?
Choose one answer.
Displacement counts only the straight-line change between the start and end points, and she ended where she began. The total distance travelled is 6 km, which is the tempting wrong answer.
Make it your own
Write a sentence using “displacement”, then check it and compare it with the examples above.