prefix · 3 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.
Sound
Pronunciation
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/ˈjʊəɹə(ʊ)-/stress on first syllable; e.g. uropod
/jʊəˈɹɒ-/stress on second syllable; e.g. urology
/ˌjʊəɹə(ʊ)-/stress on later syllable; e.g. urogenital
1
prefix
Meaning 1
urine; relating to urine and the urinary system.
Definition source: English Wiktionary via Wiktextract
Usage: morpheme
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
prefix
Meaning 2
Tail.
Definition source: English Wiktionary via Wiktextract
Usage: morpheme
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
prefix
Meaning 3
urochord (organ) or the Urochordata; having a tail.
Definition source: English Wiktionary via Wiktextract
Usage: morpheme
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Etymology tree Proto-Indo-European *h1wers-der. Ancient Greek οὐρέω (ouréō) Ancient Greek οὖρον (oûron)der. English uro- From Ancient Greek οὖρον (oûron).
From New Latin, from Ancient Greek οὐρά (ourá, “tail”).
Across languages
Translations
6 source translations are retained for this English entry.