Conscientious

/ˌkɒnʃiˈɛnʃəs/

Meaning & Definition

adjective
Wishing to do what is right, especially to do one's work or duty well and thoroughly.
She is a conscientious student who always submits her assignments on time.
Characterized by extreme care and great efforts to accomplish something.
His conscientious approach to his job earned him the respect of his colleagues.
Relating to the awareness of one’s own moral values and responsibilities.
The conscientious consumer considers the ethical implications of their purchases.

Etymology

From Latin 'conscientia' meaning 'knowledge within oneself', from 'conscire' meaning 'to be aware'.

Common Phrases and Expressions

conscientious objector
A person who refuses to serve in the armed forces on moral or religious grounds.
conscientious effort
An effort made with great care and attention to detail.

Related Words

conscience
An inner feeling or voice viewed as acting as a guide to the rightness or wrongness of one's behavior.
conscientiousness
The quality of being careful, pickiness, and striving for achievement.

Slang Meanings

On point
Her presentations are always on point because she's so conscientious.
A + player
You have to be an A + player to keep up with her conscientious work ethic.