Word.ws English Dictionary

diactinal

diactinal adjective: having two rays.

Adjective

diactinal (not comparable)

  1. Having two rays.
  2. Relating to or composed of diactines.

Origin of diactinal

From di- + actinal.

Questions about diactinal

What does diactinal mean?
Diactinal means having two rays.
What part of speech is diactinal?
Diactinal is an adjective.

Words near diactinal in the dictionary

  1. diacrylate
  2. diacrylates
  3. diacrylic
  4. diact
  5. diactin
  6. diactinal
  7. diactine
  8. diactines
  9. diactinic
  10. diactinism
  11. diactins

Source and license

Adapted from Wiktionary: diactinal (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “diactinal.” Word.ws, https://word.ws/diactinal. Based on Wiktionary, CC BY-SA 4.0.