asthma paper
Paper impregnated with saltpetre and burned to produce fumes that can be inhaled to…Paper impregnated with saltpetre and burned to produce fumes that can be inhaled to alleviate asthma.
Meaning
1 senses(historical, uncountable, usually)Paper impregnated with saltpetre and burned to produce fumes that can be inhaled to alleviate asthma.
Forms
plural: asthma papers| Singular | asthma paper |
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uncountable
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable