Meaning of the word painstakingly in English

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

painstakingly

US /ˈpeɪnzˌteɪ.kɪŋ.li/
UK /ˈpeɪnzˌteɪ.kɪŋ.li/

Adverb

with great care and thoroughness

Example:
She painstakingly cleaned every inch of the old painting.
The researcher painstakingly analyzed all the data.