Synonyms
Antonyms

1. trigonal

adjective. having threefold symmetry.

Synonyms

  • rhombohedral
  • symmetrical

Antonyms

  • irregular
  • perpendicular
  • oblique

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Example sentences of the word trigonal


1. Adjective
It is important to note that the lone electron pairs will fill the trigonal planar portion of the geometry first.

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