- heptatomic
- hept·atomic
English syllables. 2014.
English syllables. 2014.
heptatomic — hep·ta·tom·ic (hep″tə tomґik) septivalent … Medical dictionary
heptatomic — |hept+ adjective Etymology: hepta + atomic 1. : consisting of seven atoms 2. : having seven replaceable atoms or radicals … Useful english dictionary