English to English

noun (n)

• a pipe of the bagpipe that is tuned to produce a single continuous tone(noun.artifact)

  Synonym:
  drone, drone pipe
  

  source: wordnet30
• A pilgrim's staff.(noun)

  source: webster1913
• A drone bass, as in a bagpipe, or a hurdy-gurdy. See Burden (of a song.)(noun)

  source: webster1913