1. groove - Noun
2. groove - Verb
A furrow, channel, or long hollow, such as may be formed by cutting, molding, grinding, the wearing force of flowing water, or constant travel; a depressed way; a worn path; a rut.
Hence: The habitual course of life, work, or affairs; fixed routine.
A shaft or excavation.
To cut a groove or channel in; to form into channels or grooves; to furrow.
Source: Webster's dictionarySometimes I hear a drum groove in my head and I rush down to my studio. Billy Sherwood
The Heads were the only band on that scene that had a groove. David Byrne
There's no magic for getting into the groove... just banging away at it. Sometimes the lyrics come first, sometimes the music. Phil Collins
It started when i heard your song of love Pouring down like honey from above I started to spin, i started to move Just like a needle that is sticking through the same old groove. Andy Partridge
See, there's a bit of a problem here. It's true that editors are always begging for something new and different, but if you're dumb enough to try to give it to them they don't recognize it. When they ask for ‘different,' what they mean is something right down the good old ‘different' groove. Frederik Pohl
I think we have lost our groove as a country. One of the reasons was the attack on 9/11. We got knocked off our game. From a country that always exported hope we went into the business of exporting fear. Thomas Friedman