[ sing-guhl-hahr-tid ]
See synonyms for single-hearted on
  1. sincere and undivided in feeling or spirit; dedicated; not reflecting mixed emotions: He was single-hearted in his patriotism.

Origin of single-hearted

First recorded in 1570–80

Other words from single-hearted

  • sin·gle-heart·ed·ly, adverb
  • sin·gle-heart·ed·ness, noun

Words Nearby single-hearted Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use single-hearted in a sentence