Definitions
characterized by extreme care and great effort
Word origin
From Middle French conscientieux, from Medieval Latin cōnscientiōsus. Its English equivalent could possibly be analyzed as conscient + -ous. See more at conscience.
Used in a sentence
“He was a thoughtful and conscientious worker.”
“The advice of wise and conscientious people.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Dutiful”13 letters
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