Meaning of the word ridged in English

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

ridged

US /ˈrɪdʒd/
UK /ˈrɪdʒd/

Adjective

having a series of ridges or raised lines

Example:
The surface of the tire was deeply ridged for better grip.
Her fingernails were slightly ridged, a sign of aging.
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