heartfelt
Americanadjective
adjective
Etymology
Origin of heartfelt
Explanation
If something is heartfelt, it's sincere and warm. It's clear from your elderly neighbor's heartfelt invitation that she genuinely wants you to come over for tea and cookies. When you're profoundly grateful to your favorite teacher, you'll offer her your heartfelt thanks. And when your best friend's dog dies, you'll give him your heartfelt sympathy. Things that are heartfelt are deeply emotional, believed or felt very strongly. The word dates from the 18th century, from heart, with its Old English root heorte, "heart, spirit, or mind."
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.
Martin appreciated the note, but recognized that even in his seemingly heartfelt apology, McAfee could not adapt his belief system to fit her experience.
From Salon • Jun. 22, 2026
It said it continued to offer "heartfelt apologies" to those affected by malpractice at the home and said it was committed to full transparency in support of any police investigation.
From BBC • Jun. 10, 2026
But I hope to answer a whole slew now at once with this heartfelt endorsement of the 2026 Genesis GV80 SUV.
From The Wall Street Journal • Jun. 6, 2026
“The entire Maze The Music Forever family sends our heartfelt prayers, love, and support to Peabo Bryson during this time of healing,” read the post.
From Los Angeles Times • Jun. 2, 2026
He had learned through experience that delay and heartfelt remorse were powerful tools with which he could fend off creditors for months and years, sometimes forever.
From "The Devil in the White City" by Erik Larson
![]()
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.