1. to perform work with care, diligence, and moral responsibility; to do one's job with attention to detail and ethical consideration
She works conscientiously on every project, ensuring quality and accuracy.
Ela trabalha conscienciosamente em cada projeto, garantindo qualidade e precisão.
2. to execute duties with honesty and thoroughness, following one's principles and standards
The engineer works conscientiously to meet all safety regulations.
O engenheiro trabalha conscienciosamente para cumprir todos os regulamentos de segurança.