noun · 2 senses · updated from the 2026-07-25 local source snapshot
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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Pronunciation
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/ˌnæl.ɪˌdɪk.sɪk ˈæs.ɪd/
rhymes with -æsɪd
1
noun
Meaning 1
A synthetic quinolone antibacterial which inhibits the multiplication of bacteria, used to treat genitourinary infections.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: medicine, pharmacology, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
antibacterial agent used especially to treat genitourinary infections
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.