wholehearted

[ hohl-hahr-tid ]
/ ˈhoʊlˈhɑr tɪd /

adjective

fully or completely sincere, enthusiastic, energetic, etc.; hearty; earnest: a wholehearted attempt to comply.

Origin of wholehearted

An Americanism dating back to 1830–40; whole + hearted

OTHER WORDS FROM wholehearted

whole·heart·ed·ly, adverbwhole·heart·ed·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for wholeheartedness

British Dictionary definitions for wholeheartedness

wholehearted
/ (ˌhəʊlˈhɑːtɪd) /

adjective

done, acted, given, etc, with total sincerity, enthusiasm, or commitment

Derived forms of wholehearted

wholeheartedly, adverbwholeheartedness, noun
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