methane

/ˈmɛˌθeɪn/C1Loopy word list, level 6 · Master

Definition

n. a colorless odorless gas used as a fuel

Word forms

Plural: methanes

Example sentences

n.
Methane is a potent greenhouse gas that contributes to climate change.
化
In chemistry, methane is the simplest alkane and has the formula CH4.