进步 (jìn bù) literally combines 进 (jìn, 'to advance, enter') and 步 (bù, 'step, pace'), evoking the image of taking steps forward. As a noun, it means 'progress' or 'improvement'; as a verb, it means 'to make progress' or 'to improve'. It is commonly used to describe measurable or observable advancement in skills, health, studies, work performance, or personal development — for example, a student’s improved test scores or an athlete’s enhanced stamina.

The word carries a positive, encouraging connotation and frequently appears in feedback, self-reflection, or goal-setting contexts. It is neutral in register — appropriate in both spoken and written Chinese — and often paired with measure words like 一(点) (yì diǎn, 'a bit') or 大 (dà, 'great') to indicate degree. Unlike some abstract nouns, 进步 usually implies concrete, noticeable change over time rather than vague aspiration.