Read the dictionary definition of groove. All definitions for this word.
1. a settled and monotonous routine that is hard to escape
1. they fell into a conversational rut
2. (anatomy) any furrow or channel on a bodily structure or part
3. a long narrow furrow cut either by a natural process (such as erosion) or by a tool (as e.g. a groove in a phonograph record)
4. hollow out in the form of a furrow or groove
1. furrow soil
5. make a groove in, or provide with a groove
1. groove a vinyl record