What does rock bolt mean?
Rock bolt means A bolt used to anchor the surface of rock.
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Pronunciation varies by accent · noun
A bolt used to anchor the surface of rock.
Use rock bolt when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Rock bolt means A bolt used to anchor the surface of rock.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use rock bolt where its definition matches the intended context.
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