truly

adverb

tru·​ly ˈtrü-lē How to pronounce truly (audio)
Synonyms of trulynext
1
: in all sincerity : sincerely
truly sorry
—often used with yours as a complimentary close (as of a letter) or humorously to refer to oneself
"Who's in charge here?" "Yours truly."
2
: in agreement with fact : truthfully
Is this poll truly representative?
3
a
: indeed
—often used as an intensive
That was truly weird/awful/amazing.
 or interjectionally to express astonishment or doubt
b
: without feigning, falsity, or inaccuracy in truth or fact
truly sympathetic expressions of condolence
4
: with exactness of construction or operation
5
: in a proper or suitable manner
see also:
yours truly

Synonyms of truly

Relevance
See All Synonyms & Antonyms in Thesaurus

Examples of truly in a Sentence

These truly dark clusters, if they are real, would betray the universe's dirty secret: Big piles of mass don't necessarily come with lights attached. —Robert Irion, Science, 20 June 2003
By the time Columbus arrived, truly large empires existed only in Mexico. —Tim Flannery, New York Review of Books, 12 June 2003
The streets and sidewalks of Bedley Run truly seemed as much mine as any person's, their almost affirming solidity underfoot, bouncing me along on my diurnal way. —Chang-rae Lee, A Gesture Life, 1999
I truly believe they can do it. He truly enjoyed the concert. This is truly a different situation. A country is not truly democratic until all of its citizens can vote freely. Is this poll truly representative of the voters' intentions?
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This creates a truly enormous explosion of energy that barrels into the galaxy at large like a tsunami. — Phil Plait, Scientific American, 30 Oct. 2026 No, the only way to truly appreciate The Gilded Age is to adopt the same perspective that Oscar and Enid prefer when gazing upon the rest of New York society. — Kathryn Vanarendonk, Vulture, 30 Oct. 2026 Could California truly be burying 100 million tons of CO2 a year by 2045? — Katie Worth, ProPublica, 30 Oct. 2026 Pick the thing that truly needs you and let the rest survive without your immediate involvement. — Tarot.com, The Orlando Sentinel, 30 Oct. 2026 See All Example Sentences for truly

Word History

First Known Use

13th century, in the meaning defined at sense 3b

Time Traveler
The first known use of truly was in the 13th century

Phrases Containing truly

Rhymes for truly

See All Rhymes for truly

Browse Nearby Words

trullo
truly
Truman
See all Nearby Words

Cite this Entry

“Truly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/truly. Accessed 1 Nov. 2026.

Copy Citation

Kids Definition

truly

adverb
tru·​ly ˈtrü-lē How to pronounce truly (audio)
: in a true manner
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Last Updated: - Updated example sentences

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of Pyrrhic

See Definitions and Examples »

Popular in Grammar & Usage

See More

How to Use 'Who' vs. 'Whom'

Merriam-Webster’s Great Big List of Words You Love to Hate

'Affect' vs. 'Effect'

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Pwn, Skibidi, Girlboss and Other Words Added to the 2026 Scrabble Dictionary

The Words of the Week - Oct. 30

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

How to Use 'Who' vs. 'Whom'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
couple-laugh-cafe
Quiz: Foreign Phrases You Should Know Check out your bona fides and avoid any faux pas.
See All