copper ore
copper ore · copper ores
Any rock containing commercially interesting amounts of copperAny rock containing commercially interesting amounts of copper
Meaning
1 senses(countable, uncountable)Any rock containing commercially interesting amounts of copper
Forms
plural: copper ores| Singular | copper ore |
|---|---|
| Plural | copper ores |
regular
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable