from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun organic chemistry A
cycloalkenehaving a seven-membered ring and three double bonds; removal of a hydrideion produces the aromatic tropyliumion
Sorry, no etymologies found.
I once saw you hanging out at the center of a cycloheptatriene ... it was completely freakish and bizarre, and I'm not sure I've known what to think of you since.