Standard Lemma guide

rosacea

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.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ɹoʊˈzeɪ.ʃə/
  • /ɹoʊˈzeɪ.ʃiə/
  • rhymes with -eɪʃə

1

noun

Meaning 1

A chronic condition characterized by redness of the face.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

Topics: medicine, pathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: acne rosacea

Antonyms: none provided

2

noun

Meaning 2

a skin disease of adults (more often women) in which blood vessels of the face enlarge resulting in a flushed appearance

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: acne rosacea

Antonyms: none provided

Broader terms: acne

History

Etymology

Clipping of acne rosacea, from New Latin acnē (“acne”) + rosācea, feminine of rosāceus (“rose-colored”).

Across languages

Translations

16 source translations are retained for this English entry.

  • Catalan: rosàcia — chronic condition
  • Chinese Mandarin: 酒渣鼻 (jiǔzhābí) — chronic condition
  • Czech: růžovka — chronic condition
  • Esperanto: kuperozo — chronic condition
  • Esperanto: rozaceo — chronic condition
  • Finnish: ruusufinni — chronic condition
  • French: couperose — chronic condition
  • French: rosacée — chronic condition
  • German: Rosazea — chronic condition
  • Hungarian: rosacea — chronic condition
  • Icelandic: rósroði — chronic condition
  • Italian: rosacea — chronic condition
  • Polish: trądzik różowaty — chronic condition
  • Portuguese: rosácea — chronic condition
  • Spanish: rosácea — chronic condition
  • Turkish: gül hastalığı — chronic condition
Real reading context

rosacea in complete knowledge articles