Rapidity - Meaning, Definition & English Examples
Rapidity refers to the quality of being very fast or swift. It describes the speed at which something happens or moves, often emphasizing quickness and efficiency in action or process.
Definition:
The quality of moving or happening with great speed.
Synonyms:
swiftness, speed, quickness, velocity
Part of Speech:
noun
Antonyms:
slowness, sluggishness
Common Collocations:
rapidity of movement, rapidity of response, rapidity of change
Derivatives:
rapid, rapidly
Usage Tips:
Use "rapidity" to describe fast actions or processes in formal contexts; avoid for casual speech where "speed" suffices.
Common Phrases:
at breakneck rapidity, with alarming rapidity, the rapidity of light
Etymology:
From Latin "rapiditas," meaning swiftness, derived from "rapidus" (swift).
Examples:
- 1. The cheetah is known for the rapidity of its movements.
- 2. The rapidity of technological advancements surprises many people.
- 3. She completed the task with astonishing rapidity.
- 4. The river's current increased in rapidity after the storm.