Sierra Madre del Sur
[ see-er-uh-mah-drey del soor; Spanish syer-ah mah-threthel soor ]
/ siˈɛr ə ˈmɑ dreɪ dɛl ˈsʊər; Spanish ˈsyɛr ɑ ˈmɑ ðrɛ ðɛl ˈsur /
Save This Word!
noun
a plateau mountain range in Guerrero and Oaxaca states, S Mexico. Highest peak 12,149 feet (3,703 meters).
QUIZ
GOOSES. GEESES. I WANT THIS QUIZ ON PLURAL NOUNS!
Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?
Words nearby Sierra Madre del Sur
Sierra Blanca Peak, Sierra Leone, Sierra Leonean, Sierra lily, Sierra Madre, Sierra Madre del Sur, Sierra Morena, Sierra Nevada, Sierra Vista, sies, siesta
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022