twinning

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English[edit]

Verb[edit]

twinning

  1. present participle of twin

Noun[edit]

twinning (plural twinnings)

  1. action of the verb to twin
  2. giving birth to twins
  3. the pairing of similar objects (such as towns)
  4. (crystallography) the formation of twin crystals
  5. (transport) the conversion of a road into a dual carriageway

Derived terms[edit]

Adjective[edit]

twinning (not comparable)

  1. biparous

See also[edit]