Word: heptades
Part of speech: Noun
Syllables: hep
tades
Definition: Plural of heptade. An atom, radical or element having a combining power of seven.
Morphemes:
Affix: heptade
Language: en
PoS: Noun
Meaning: An atom, radical or element having a combining power of seven.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).