Meaning of the word gradient in English

What does gradient mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

gradient

US /ˈɡreɪ.di.ənt/
UK /ˈɡreɪ.di.ənt/
"gradient" picture

Noun

1.

an inclined part of a road or railway; a slope

Example:
The car struggled to climb the steep gradient.
The train slowly ascended the mountain gradient.
2.

the rate of ascent or descent of a road or railway

Example:
The road has a gradient of 1 in 10.
Engineers calculated the optimal gradient for the new railway line.
3.

the rate of change of a physical quantity (such as temperature or pressure) with respect to distance in a given direction

Example:
The temperature gradient across the metal bar was significant.
Scientists are studying the pressure gradient in the atmosphere.
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