Topic: TECHNOLOGY
| Date: | 1800-1900 |
| Origin: | methylene 'group of atoms from methane' (19-21 centuries), from French méthylène, from Greek methy 'wine' + hyle 'wood' |
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meth‧yl al‧co‧hol
[uncountable] technical
[uncountable] technicalT a poisonous alcohol that can be made from wood [= methanol]
