Dictionary.com
Thesaurus.com
Synonyms

heartfelt

American  
[hahrt-felt] / ˈhɑrtˌfɛlt /

adjective

  1. deeply or sincerely felt: felt.

    heartfelt sympathy.
heartfelt British  
/ ˈhɑːtˌfɛlt /

adjective

  1. sincerely and strongly felt

"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 heartfelt

First recorded in 1725–35; heart + felt 1

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.

This was a heartfelt triumph for the towering tournament most outstanding player who overcame mental health issues to become the toughest figure on the floor.

From Los Angeles Times • Apr. 5, 2026

In the clip, a send-up of Barkley’s heartfelt comments on immigrants during a post-game show, Kenan Thompson as Barkley offered his thoughts on betting platforms, Artemis II and former Attorney General Pam Bondi.

From Salon • Apr. 5, 2026

The spokesperson added Envoi Allen was a "supremely talented horse and our heartfelt condolences are with all his connections".

From BBC • Mar. 13, 2026

Winnie the Pooh, the self-described bear of "very little brain" who has charmed generations with his homespun and heartfelt wisdom, is turning 100.

From Barron's • Mar. 10, 2026

“But you yourself just made the most heartfelt mooing noise. Are you all right?”

From "The Long-Lost Home" by Maryrose Wood

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.