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oro

1 American  
[aw-raw] / ˈɔ rɔ /

noun

Spanish.
  1. gold.


oro- 2 American  
  1. a combining form meaning “mountain,” used in the formation of compound words.

    orography.


oro- 3 American  
  1. a combining form meaning “mouth,” used in the formation of compound words.

    oropharynx.


oro- 1 British  

combining form

  1. mountain

    orogeny

    orography

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

oro- 2 British  

combining form

  1. oral; mouth

    oromaxillary

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of oro-2

< Greek, combining form of óros

Origin of oro-3

Combining form representing Latin ōs, stem ōr-

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

We all loved the pork ribs, rubbed with cafecito, smoked to perfection, and finished with a sticky oro negro barbecue sauce.

From Salon • Feb. 2, 2026

Ganó medallas de oro y plata en la contienda.

From New York Times • Jul. 4, 2023

La subcampeona, Alexandra Trusova, también se desesperó luego de que sus históricos cinco saltos cuádruples que no le sirvieran para superar a su compatriota Anna Shcherbakova en la lucha por el oro.

From Seattle Times • Feb. 18, 2022

Unas agentes son contratadas para recuperar el oro robado del Dr. Klux, un científico que quiere conquistar al mundo.

From Los Angeles Times • Sep. 20, 2019

Haec animi tam clara dies rogat illam oculorum: Illam, oro, dederis; hanc mihi ne rapias.

From The Complete Works of Richard Crashaw, Volume II (of 2) by Crashaw, Richard