[ foo l-uh-reen ]
/ ˈfʊl əˌrin /


any of a class of molecules of carbon having a roughly spherical shape.

Origin of fullerene

1985–90; after R. Buckminster Fuller; see -ene
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for fullerene

/ (ˈfʊləˌriːn) /


any of various carbon molecules with a polyhedral structure similar to that of buckminsterfullerene, such as C 70, C 76, and C 84See also buckminsterfullerene
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for fullerene

[ fulə-rēn′ ]

Any of various carbon molecules that are nearly spherical in shape, are composed of hexagonal, pentagonal, or heptagonal groups of atoms, and constitute the third form of pure carbon after diamond and graphite. See more at buckminsterfullerene.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.