English word monoxide comes from English mono- (One.), English bismuth
| Dictionary entry | Language | Definition |
|---|---|---|
| mono- | English (eng) | One. |
| bismuth | English (eng) | (countable) A single atom of this element.. A chemical element (symbol Bi) with an atomic number of 83: a brittle silvery-white metal. |
| monoxide | English (eng) | (chemistry) any oxide containing a single oxygen atom in each molecule or formula unit. |