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Definition of sierra madre

sierra madre

Plural:Sierra Madres
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• noun

1

North American A major mountain system in Mexico, comprising several parallel ranges including the Sierra Madre Occidental to the west, the Sierra Madre Oriental to the east, and the Sierra Madre del Sur to the south.

2

The longest mountain range in the Philippines, running along the northeastern coast of the island of Luzon and serving as a critical environmental shield.

• Nearby Words

sierra
sierra leone
sierra leonean
sierra madre
sierra nevada
sierra nevadas
sierras

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Sierra madre. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/sierra-madre
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