WordReference Random House Unabridged Dictionary of American English © 2026
di•meth•yl•meth•ane
(dī meth′əl meth′ān),USA pronunciation n. [Chem.]
- Chemistrypropane.
- di-1 + methyl + methane
'dimethylmethane' also found in these entries (note: many are not synonyms or translations):