Meaning of the word wholeheartedly in English

What does wholeheartedly mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

wholeheartedly

US /ˌhoʊlˈhɑːr.t̬ɪd.li/
UK /ˌhəʊlˈhɑː.tɪd.li/

Adverb

with sincere and enthusiastic devotion

Example:
She accepted the challenge wholeheartedly.
We wholeheartedly support your decision.