closed-ring
1. [ adjective ] having atoms linked by bonds represented in circular or triangular form
Synonyms: closed-chain
Related terms: cyclic
2. [ adjective ] (chemistry) having atoms linked by bonds represented in circular or triangular form
Synonyms: closed-chain
Related terms: cyclic
Similar spelling:   clustering
  closed_in
  closed-chain
  closed-door
  closedown
  closed_chain
  closed-minded
  closet_drama
  closed_curve
  clustered