1.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)
2.a settled and monotonous routine that is hard to escape;
they fell into a conversational rut
3.(anatomy) any furrow or channel on a bodily structure or part
1.make a groove in, or provide with a groove;
groove a vinyl record
2.hollow out in the form of a furrow or groove;
furrow soil