cuprea bark
The copper-coloured bark of Remijia purdicana and Remijia pedunculata, trees of…The copper-coloured bark of Remijia purdicana and Remijia pedunculata, trees of Colombia, yielding quinine, quinidine, and cinchonine.
Meaning
1 senses(uncountable)The copper-coloured bark of Remijia purdicana and Remijia pedunculata, trees of Colombia, yielding quinine, quinidine, and cinchonine.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable