Dictionary.com
Thesaurus.com

congratulant

American  
[kuhn-grach-uh-luhnt, -graj-, kuhng-] / kənˈgrætʃ ə lənt, -ˈgrædʒ-, kəŋ- /

adjective

  1. expressing or conveying congratulation.

noun

  1. a person who congratulates.

Etymology

Origin of congratulant

1660–70; < Latin congrātulānt- (stem of congrātulāns, present participle of congrātulārī ), equivalent to con- con- + grātul- ( grāt-, stem of grātus pleasing + -ul- adj. suffix) + -ant- -ant

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.