groove

Noun

• (anatomy) any furrow or channel on a bodily structure or part

• a settled and monotonous routine that is hard to escape
  • they fell into a conversational rut
    

• 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)

Verb

• hollow out in the form of a furrow or groove
  • furrow soil
    

• make a groove in, or provide with a groove
  • groove a vinyl record
    

Related words

• Synonyms: 
  vallecula , rut , channel , furrow