ultrarrojo

Spanish

Etymology

From ultra- +‎ rojo.

Pronunciation

• IPA^(key): /ultɾaˈroxo/ [ul̪.t̪ɾaˈro.xo]
• Rhymes: -oxo
• Syllabification: ul‧tra‧rro‧jo

Adjective

ultrarrojo (feminine ultrarroja, masculine plural ultrarrojos, feminine plural ultrarrojas)

1. infrared

   Synonym: infrarrojo

See also

• ultravioleta

Further reading

• “ultrarrojo”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8, Royal Spanish Academy [Spanish: Real Academia Española], 2024 December 10