Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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noun
An antihistamine medication used to stop allergies or as a sleep aid.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
antihistamine (trade name Benadryl) used to treat allergic reactions involving the nasal passages (hay fever) and also to treat motion sickness
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: diphenhydramine
Antonyms: none provided
Broader terms: antihistamine
History
Marketing name. From benzhydryl diethylaminoethyl ether.
