hydroxyethylpromethazine
A promethazine derivative used as an antihistamineA promethazine derivative used as an antihistamine.
Meaning
1 senses(uncountable)A promethazine derivative used as an antihistamine.
Origin
From hydroxy + ethyl + promethazine.From hydroxy + ethyl + promethazine.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable