from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A carbon nanotube.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A carbon molecule, in the shape of a tube, having a fullerene structure and a diameter of about 1 or 2 nanometers.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a fullerene molecule having a cylindrical or toroidal shape
nano- + tube (Wiktionary)