Word.ws English Dictionary

octactinal

octactinal adjective: of a sponge spicule: having eight rays.

Adjective

octactinal (comparative more octactinal, superlative most octactinal)

  1. Of a sponge spicule: having eight rays.

Forms of octactinal

comparativemore octactinal
superlativemost octactinal

Questions about octactinal

What does octactinal mean?
Octactinal means of a sponge spicule: having eight rays.
What part of speech is octactinal?
Octactinal is an adjective.

Words near octactinal in the dictionary

  1. octacosanols
  2. octacosenoate
  3. octacosenoates
  4. octacosenoic acid
  5. octacosenoic acids
  6. octactinal
  7. octactinian
  8. octactinians
  9. octacube
  10. octacubes
  11. octacyanomolybdate

Source and license

Adapted from Wiktionary: octactinal (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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