geminate

/ˈdʒɛmɪneɪt/
verb
  1. To double or repeat something; to occur in pairs.
    • The artist chose to geminate the pattern along the border of the tapestry.
    • In some languages, speakers geminate consonants to change the meaning of a word.
    • Cells may geminate during the process of division.
Synonyms
adjective
  1. Arranged in pairs; double.
    • The geminate leaves sprouted opposite each other on the stem.
    • The geminate crystals formed a symmetrical cluster.
    • Linguists study geminate consonants, which are held longer than single ones.
Antonyms