Word.ws English Dictionary

heptatomic

heptatomic adjective: composed of seven atoms.

Adjective

heptatomic (not comparable)

  1. Composed of seven atoms

Origin of heptatomic

From hepta- + atomic.

Words formed from heptatomic

  • heptatomicity

Questions about heptatomic

What does heptatomic mean?
Heptatomic means composed of seven atoms.
What part of speech is heptatomic?
Heptatomic is an adjective.

Words near heptatomic in the dictionary

  1. heptathletes
  2. heptathlon
  3. heptathlons
  4. heptatitanium
  5. heptatocellular
  6. heptatomic
  7. heptatonic
  8. heptatriacontane
  9. heptatriacontanoic
  10. heptatriacontanoic acid
  11. heptatriene

Source and license

Adapted from Wiktionary: heptatomic (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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