olefine or olefin (ˈəʊlɪˌfiːn, -fɪn, ˈɒl-, ˈəʊlɪˌfiːn, -fɪn, ˈɒl-) ![]() | |
| —n | |
| other names for alkene | |
| [C19: from French oléfiant, ultimately from Latin oleum oil + facere to make] | |
| olefin or olefin | |
| —n | |
| [C19: from French oléfiant, ultimately from Latin oleum oil + facere to make] | |
| ole'finic or olefin | |
| —adj | |
| the offspring of a zebra and a donkey. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
olefin o·le·fin (ō'lə-fĭn)
n.
Any of a group of unsaturated open chain hydrocarbons possessing one or more double bonds, the simplest of which is ethylene.
| olefin (ō'lə-fĭn) Pronunciation Key
See alkene. |