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Synonyms

duly

American  
[doo-lee, dyoo-] / ˈdu li, ˈdju- /

adverb

  1. in a correct or appropriate manner; properly; fittingly.

  2. at the right time; punctually.


duly British  
/ ˈdjuːlɪ /

adverb

  1. in a proper or fitting manner

  2. at the proper time; punctually

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of duly

First recorded in 1350–1400; Middle English duelich(e); see due, -ly

Explanation

When you put in a lot of overtime hours at your job, you assume you'll be duly paid. Duly means "properly" or "appropriately." When something is done duly, it's expected, and it's considered proper or right. If someone gives a great speech, you expect that he'll be duly applauded for it. The word due is at the root of duly, and it comes from the Old French word deu, or "to owe." Something that is duly given can also be said to be owed. Be careful not to confuse duly, which rhymes with the name "Julie," with dully, "without liveliness."

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Vocabulary lists containing duly

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Ashdown duly received the not entirely flattering nickname of "Viceroy of Bosnia".

From BBC May 11, 2026

The show duly discusses Statian women, notes that not all colonial-era Jews were Patriots, and reveals that, as of 1781, Jews on St. Eustatius held 86 enslaved Africans as property.

From The Wall Street Journal May 6, 2026

"Once there, the crew and passengers will be duly examined, cared for, and transferred to their respective countries," it said.

From Barron's May 5, 2026

Contrary to the crusty, chaotic libertinism of their shows, the band is disarmingly sweet and funny in person despite being duly crude.

From Los Angeles Times Apr. 15, 2026

“And in all fairness, I am duly impressed with your skill. The lamp is tidily made. The sygaldry is quite cunning. The engraving precise. It is clever work.”

From "The Name of the Wind" by Patrick Rothfuss

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