"grooving" in the noun sense
1. grooving, rifling
the cutting of spiral grooves on the inside of the barrel of a firearm
"grooving" in the verb sense
make a groove in, or provide with a groove
"groove a vinyl record"
2. furrow, rut, groove
hollow out in the form of a furrow or groove
Source: WordNet® (An amazing lexical database of English)
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