Definition
'Conscientious' means being diligent, careful, and thorough in one's work or duties. It implies a strong sense of responsibility and a desire to do things right. Unlike being careless or negligent, 'conscientious' suggests a commitment to excellence and attention to detail. Think of a 'conscientious' student who always completes their assignments on time and to the best of their ability. This person values quality. It reflects an ethical dedication to the task at hand.