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Definition of arduously

arduously

/ˈɑːr.dʒu.əs.li/
ar · du · ous · ly

Adjective:arduous
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arduously Lexical Profile

arduously Game Scores & Validity

• adverb

1

In a manner that requires great physical or mental effort, endurance, and perseverance; with great difficulty or toil.

Example

"The research team worked arduously for several years to decode the ancient inscriptions."

Synonyms
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Antonyms
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Word Origin & Etymology

Formed in English from the adjective 'arduous' plus the adverbial suffix '-ly'; 'arduous' derives from the Latin 'arduus', meaning 'steep, high, or difficult to reach.'

Cite this Entry


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