Examples of improvement in a Sentence Doctors were amazed by the sudden improvement in her medical condition. I've noticed a significant improvement in your work since the spring. The editor …

improvement to/in sth They plan to make incremental improvements to existing products and services.

If there is an improvement in something, it becomes better. If you make improvements to something, you make it better.

im•prove•ment (ɪmˈpruv mənt) n. 1. an act of improving or the state of being improved. 2. a change or addition by which a thing is improved: to make improvements on a house.

If you want to improve something, you've got to make improvements. Lots of people strive for personal improvement: maybe it's losing a few pounds for an improvement in their appearance, or reading …

Dec 31, 2025 · Noun improvement (countable and uncountable, plural improvements) The act of improving; advancement or growth; a bettering

Sharks and the scientists who study them have led us innovations in improvements in aerodynamics, renewable energy, electrical sensors, and health and medical research.