Definition

The amount of cargo or passengers that a vehicle, like a rocket or airplane, can carry, or the explosive charge in a missile.

Example

The rocket's payload included scientific instruments for space research.

Conversation

Did you hear about the rocket launch next week?

Yeah, I read that they are testing a new payload.

I wonder what kind of equipment they're sending up this time.

I think it's for a satellite, which sounds really exciting!

Synonyms & Antonyms

Root Explanation

**Payload** → It is formed from "pay" (from Old French *paier*, meaning to pay) and "load" (from Old English *ladan*, meaning to carry or load). The word "payload" refers to the amount of cargo or goods that can be carried, especially in a vehicle, for which payment is made.

Memory Tip

Think of 'paying' for a 'load' of goods — that's why 'payload' refers to the cargo that is carried.

Visually Confused Words