noun (n)

• a round shape formed by a series of concentric circles (as formed by leaves or flower petals)(noun.shape)

  Synonym:
  coil, curl, curlicue, gyre, roll, scroll, whorl
  

  source: wordnet30
• a strand or cluster of hair(noun.body)

  Synonym:
  curl, lock, whorl
  

  source: wordnet30
• a small ring(noun.artifact)

  Synonym:
  annulet
  

  source: wordnet30
• any of various butterflies belonging to the family Satyridae(noun.animal)

  Synonym:
  ringlet butterfly
  

  source: wordnet30
• A small ring; a small circle; specifically, a fairy ring.(noun)

  source: webster1913