rugose

English

WOTD – 11 April 2007

Primula vulgaris has unusually rugose leaves

Etymology

From Latin rūgōsus (“wrinkled”).

Pronunciation

• (Received Pronunciation) IPA^(key): /ɹʊˈɡəʊs/
• (US) IPA^(key): /ˌɹuːˈɡoʊs/

• Audio (US):

  (file)

• Rhymes: -əʊs

Adjective

rugose (comparative more rugose, superlative most rugose)

1. Having rugae or wrinkles, creases, ridges, or corrugation.
2. (figurative, rare) Rugged, rough, unrefined.
3. (botany) Having a rough, wrinkled, or wavy surface; commonly in parasynthetic usage e.g. "rugose-veined" or "rugose-leaved".
   • 1751, anonymous author, A General Natural History: Or, New and Accurate Descriptions Of The Animals, Vegetables, and Minerals, Of the Different Parts of the World‎^[1], Thomas Osborne, pages 261–:

     Petraea foliis rugosis ovatis. The oval, rugose-leaved Petraea. The root is brachiated; the shrub rises to ten feet high: the leaves are three inches long, an inch and a half broad, even at the edges, and very rough to the touch: (Note: In modern nomenclature, the plant in question probably is Petrea rugosa, as the spelling "Petraea" does not seem to match any extant genus,)

   • 1866, Botanical Society of Edinburgh, Transactions of the Botanical Society‎^[2], pages 459–:

     The original leaves were flat and very rugose, and almost hid by the numerous single-stemmed flowers; while the leaves produced in the umbellate state were larger, more upright, and less wrinkled.

4. (paleontology) Describing fossil corals of the extinct order †Rugosa (also called Tetracoralla), that have horn-shaped corals with surfaces covered with ridges.
5. (entomology) Used when combined with another adjective, for example, rugose-reticulate or rugose-punctate.

Synonyms

• (having rugae): bewrinkled, purfly, wrinkly; see also Thesaurus:wrinkled
• (rugged, rough): coarse, harsh, squarrose; see also Thesaurus:rough

Derived terms

• lacuno-rugose
• rugosely
• rugose mosaic
• rugoseness
• rugosimeter
• rugosity
• rugulose
• subrugose

Translations

having wrinkles, creases, or ridges

• Bulgarian: сбръчкан (bg) (sbrăčkan), нагънат (bg) (nagănat)
• Irish: rocach
• Latin: rūgōsus m
• Spanish: rugoso (es)

having a rough wrinkled surface

• Irish: rocach
• Latin: rūgōsus m

Anagrams

• -gerous, Rogues, grouse, orgues, rogues, rouges

Italian

Adjective

rugose f pl

1. feminine plural of rugoso

Latin

Adjective

rūgōse

1. vocative masculine singular of rūgōsus