Standard Lemma guide

rugose

adj · 6 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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  • Received-Pronunciation: /ɹʊˈɡəʊs/
  • US: /ˌɹuːˈɡoʊs/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -əʊs

1

adj

Meaning 1

Having rugae or wrinkles, creases, ridges, or corrugation.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Rugged, rough, unrefined.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, rare

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Having a rough, wrinkled, or wavy surface; commonly in parasynthetic usage e.g. "rugose-veined" or "rugose-leaved".

Definition source: English Wiktionary via Wiktextract

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adj

Meaning 4

Describing fossil corals of the extinct order †Rugosa (also called Tetracoralla), that have horn-shaped corals with surfaces covered with ridges.

Definition source: English Wiktionary via Wiktextract

Topics: biology, history, human-sciences, natural-sciences, paleontology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adj

Meaning 5

Used when combined with another adjective, for example, rugose-reticulate or rugose-punctate.

Definition source: English Wiktionary via Wiktextract

Topics: biology, entomology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adjective satellite

Meaning 6

of leaves; ridged or wrinkled

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Latin rūgōsus (“wrinkled”).

Across languages

Translations

7 source translations are retained for this English entry.

  • Bulgarian: сбръчкан (sbrǎčkan) — having wrinkles, creases, or ridges
  • Bulgarian: нагънат (nagǎnat) — having wrinkles, creases, or ridges
  • Irish: rocach — having wrinkles, creases, or ridges
  • Latin: rūgōsus — having wrinkles, creases, or ridges
  • Spanish: rugoso — having wrinkles, creases, or ridges
  • Irish: rocach — having a rough wrinkled surface
  • Latin: rūgōsus — having a rough wrinkled surface
Real reading context

rugose in complete knowledge articles