conscientious

adjective

UK/ˌkɒn.ʃiˈen.ʃəs/
US/ˌkɑːn.ʃiˈen.ʃəs/

Definitions of conscientious adjective

  1. C1

    characterized by thoroughness and a strong sense of responsibility in one's work or duties.

    • She is a very conscientious employee, always completing her tasks on time.

    • He handles each project with a conscientious approach.

    • A conscientious doctor will carefully examine each patient.