Usually means: Having a valence of seven.
Definitions Related words Mentions History
We found 15 dictionaries that define the word Heptavalent:

General (13 matching dictionaries)
  1. heptavalent: Merriam-Webster
  2. heptavalent: Oxford Learner's Dictionaries
  3. heptavalent: Collins English Dictionary
  4. heptavalent: Wordnik
  5. heptavalent: Wiktionary
  6. heptavalent: The Wordsmyth English Dictionary-Thesaurus
  7. heptavalent: Infoplease Dictionary
  8. Heptavalent, heptavalent: Dictionary.com
  9. Heptavalent: Online Plain Text English Dictionary
  10. heptavalent: Webster's Revised Unabridged, 1913 Edition
  11. Heptavalent: AllWords.com Multi-Lingual Dictionary
  12. heptavalent: FreeDictionary.org
  13. heptavalent: TheFreeDictionary.com

Medicine (2 matching dictionaries)
  1. online medical dictionary (No longer online)
  2. heptavalent: Medical dictionary

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Definitions from Wiktionary (heptavalent)

▸ adjective:  (chemistry) Having an atomic valence of 7.
▸ adjective:  (medicine) Having a vaccine valence of 7.

Similar:
heptatomic, hexavalent, pentavalent, heptabasic, hexadecavalent, tetravalent, heptahydric, sexvalent, heptadeuterated, nonavalent, more...

Opposite:
monovalent, divalent, trivalent, tetravalent, pentavalent

▸ Words similar to Heptavalent

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Similar:
heptatomic, hexavalent, pentavalent, heptabasic, hexadecavalent, tetravalent, heptahydric, sexvalent, heptadeuterated, nonavalent, more...

Opposite:
monovalent, divalent, trivalent, tetravalent, pentavalent



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