Standard Lemma guide

rosaceous

adj · 4 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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  • US: /roʊˈzeɪʃəs/

1

adj

Meaning 1

Of or relating to a rose, or a member of the Rosaceae family of plants.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, relational

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Resembling or characteristic of rosacea; rosy; reddish.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective

Meaning 3

of or pertaining to or characteristic of plants of the family Rosaceae

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adjective satellite

Meaning 4

of something having a dusty purplish pink color

Definition source: Princeton WordNet 3.0

Examples

  • the roseate glow of dawn

Meaning relationships

Synonyms: rose, roseate

Antonyms: none provided

History

Etymology

Borrowed from Latin rosāceus. Alternatively, from Rosaceae + -ous.

Etymology tree Translingual rosacea Proto-Indo-European *h3ed- Proto-Indo-European *-os Proto-Indo-European *h3édosder.? Proto-Italic *-ŏ̄dsos? Old Latin -ōssus Latin -ōsus Old French -usbor. Middle English -ous English -ous English rosaceous From Translingual rosacea + English -ous.