hepta-

combining form

variants or hept-
1
: seven
heptameter
2
: containing seven atoms, groups, or equivalents
heptane

Word History

Etymology

Greek, from hepta — more at seven

Rhymes for hepta-

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Browse Nearby Words

hepster
hepta-
heptachlor
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Cite this Entry

“Hepta-.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hepta-. Accessed 31 Oct. 2025.

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