ballast Definition and Meaning in English (ballast definition)
nounBallast definition: Heavy material, such as gravel, sand, or water, placed in the hold of a ship or the base of a hot-air balloon to ensure stability.
Definitions of Ballast
- 1noun
Heavy material, such as gravel, sand, or water, placed in the hold of a ship or the base of a hot-air balloon to ensure stability.
- 2noun
Gravel or crushed stone laid to form the bed of a railroad track or road, providing drainage and stability.
- 3verb
To provide a ship or vehicle with ballast to ensure its stability.
Example Sentences
“The ship needed more ballast to remain stable in the rough seas.”
“New ballast was laid along the railway track to improve its foundation.”
“The engineers decided to ballast the bridge structure to prevent vibrations.”
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