Definition

Describing something that has its own source of energy or power, often used for machines or devices that operate independently without needing help from outside sources.

Example

The self-powered generator can operate without being plugged into the wall.

Conversation

Have you seen that new bike?

Yeah, I heard it’s powered by a battery, right?

Exactly! It’s really interesting how they create self-powered bikes now.

I know, it makes biking so much easier, especially uphill!

Synonyms & Antonyms

Definition

To supply energy or force to something, enabling it to function or operate.

Example

The new engine powered the car efficiently.

Tense Forms

Conversation

Did you see how the new car is powered?

Yeah, it's amazing how efficient it is.

I heard it powered by electricity instead of gas.

Root Explanation

Powered → It is formed from "power" (from Old French *poeir*, meaning to be able or have strength) and the suffix "-ed" (indicating a state or condition). The word "powered" means to be in a state of having power or energy supplied to something.

Memory Tip

Think of 'power' as having strength or energy, and the '-ed' shows that something is in that state. So, when something is 'powered', it means it has energy or strength supplied to it.

Visually Confused Words