Phagraphene
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 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. neologism, uncountable
Etymology
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.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.