payload

noun

pay·​load ˈpā-ˌlōd 

plural payloads

1

: the load carried by a vehicle exclusive of what is necessary for its operation

especially : the load carried by an aircraft or spacecraft consisting of people or things (such as passengers or instruments) necessary to the purpose of the flight

… rockets carrying … a payload of Starlink satellites.

—Rick Neale

Their objective was to size the airplane according to its intended payload.

—Clive Irving

2

: the weight of a payload

… the Bronco had a payload of 2000 pounds.

—Darryl Young

Maximum fuel load is 3,550 pounds, leaving a payload of just 360 pounds with full tanks.

—J. Mac McClellan

3

: the destructive component carried by a missile or bomb

… they did not fail to realize that a missile powerful enough to put a satellite into orbit could also deliver a nuclear payload to Washington, D.C., or New York, or Chicago, or any major American city.

—Alex Wellerstein

also : something likened to such a payload

This vulnerability could be exploited to deploy a ransomware payload …

—Carly Page

Thus, a potential pitfall for using adenoviruses as a vaccine delivery system is that a person's immune system may end up responding more to the adenovirus itself than the vaccine's genetic payload …

—Beth Mole

Synonyms of payload

• cargo
• load
• loading
• burden

Examples of payload in a Sentence

The truck is carrying a payload of 2,580 pounds.

the space shuttle can carry a maximum payload of approximately 50,000 pounds

Recent Examples on the Web

Cobbled together as a mixtape from a collection of leaks—allegedly because Veeze was holding onto a payload of Carti tracks—the tape hums along with a looseness that could only come from not being edited to death. —Matthew Ritchie, Pitchfork, 2 June 2026

Standing at 322 feet tall, the New Glenn rocket is a heavy-lift launch vehicle designed to transport a variety of commercial and civil payloads – like satellites – to orbit. —Eric Lagatta, USA Today, 2 June 2026

Mira, which that can carry up to 660 pounds (300 kilograms) of payload, has already been to space three times. —Mike Wall, Space.com, 2 June 2026

In expendable mode, the Falcon 9 rocket can deliver nearly 23 metric tons (about 50,000 pounds) of payload to low-Earth orbit. —Stephen Clark, ArsTechnica, 2 June 2026

Word History

First Known Use

1914, in the meaning defined at sense 1

Rhymes for payload

• abode
• anode
• barcode
• bestowed
• boatload
• borrowed
• carload
• caseload
• cathode
• commode
• corrode
• crossroad

Kids Definition

payload

noun

pay·​load ˈpā-ˌlōd 

: something (as cargo, passengers, instruments, or explosives) carried by a vehicle in addition to what is necessary for its operation