Search Dictionary
Definition of sierra

sierra

/siˈɛr.ə/
si · er · ra

Plural:sierras
•
Adjective:sierran
JUMP TO:

sierra Lexical Profile

sierra Game Scores & Validity

• noun

1

A long, jagged chain of mountains with steep slopes and a serrated profile resembling the teeth of a saw, especially in Spain and Latin America.

Example

"The expedition spent three days crossing the rugged sierra before descending into the fertile valley."


2

A code word representing the letter S in the NATO phonetic alphabet, used in aviation, maritime, and telecommunications to ensure clear voice transmission.

Example

"The air traffic controller cleared the pilot to taxi along runway Alpha-Sierra."


3

Any of several large, swift predatory marine fishes of the family Scombridae, particularly the Pacific sierra (Scomberomorus sierra), inhabiting warm coastal waters of the Americas and characterized by bronze-spotted flanks and prized for food and sport.

Example

"Local anglers cast lures along the rocky coastline hoping to hook a fast-swimming sierra."

Synonyms
View all synonyms for sierra
Antonyms
View all antonyms for sierra

• Rhymes for sierra

Word Origin & Etymology

Borrowed from Spanish sierra ('saw; jagged mountain range'), from Latin serra ('saw'), in reference to the serrated profile of the mountain peaks.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Sierra. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/sierra
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.