supercharge

To supercharge something means to increase its power, effect, speed, or energy in a very noticeable way. It suggests more than a small improvement. When someone uses this word, they usually mean that something has been given a strong push and now performs much better than before. The word began as an engineering term for increasing an engine's power by forcing in extra air.

Today, "supercharge" is also common in general English. People use it for physical things, such as engines, batteries, and devices, but also for abstract things like progress, confidence, growth, learning, or results. You might supercharge your career by learning a new skill, supercharge a campaign with a strong message, or supercharge a team's effort with better tools and clear goals. In business and marketing, it often means creating faster growth or stronger performance. In everyday speech, it can simply mean giving something a major lift.

The tone of the word is usually positive and energetic. It often appears in advice, advertising, and motivational language because it sounds active and powerful. Still, the exact meaning depends on context. Sometimes it points to real technical power, and sometimes it is just a vivid way to say that something was made much stronger or more effective. Whether the topic is an engine, a plan, a presentation, or a person's motivation, "supercharge" describes a strong boost that changes the level of performance in a clear way.