Search Dictionary
Definition of robustness

robustness

/roʊˈbʌst.nəs/
ro · bust · ness

Adverb:robustly
•
Adjective:robust
JUMP TO:

robustness Lexical Profile

robustness Game Scores & Validity

• noun

1

The ability of a system, model, organization, or process to remain effective and stable under variable conditions, stress, or unexpected inputs.

Example

"The engineers tested the robustness of the software by simulating thousands of simultaneous user requests."


2

The quality or condition of being strong, healthy, and vigorous, or sturdy in construction.

Example

"The physical robustness of the hikers allowed them to complete the steep mountain trail with ease."


3

The quality of being full-bodied, rich, and intense in flavor or aroma (especially of food, wine, or coffee).

Example

"Aged in oak barrels for three years, the red wine is prized for its deep color and remarkable robustness."

Synonyms
View all synonyms for robustness
Antonyms
View all antonyms for robustness

• Rhymes for robustness

Word Origin & Etymology

Formed in English from the adjective 'robust' plus the suffix '-ness'. 'Robust' derives from Latin 'robustus' ('strong and hardy, oaken'), from 'robur' ('oak, strength').

Cite this Entry


Wordmom. (2026). Definition of Robustness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/robustness
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.