Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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noun
A two-dimensional form of graphene, the allotrope of carbon found in graphite, with 5/6/7-sided rings instead of just the 6-sided ones found in conventional graphene.
Definition source: English Wiktionary via Wiktextract
Usage: neologism, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
Contraction of penta-hexa-hepta-graphene, penta- + hexa- + hepta- + graphene from the ring structures of phagraphene, having five-, six-, and seven-sided rings in the macromolecular structure.
