readout

1 of 2

noun

read·​out ˈrēd-ˌau̇t 

variants or less commonly read-out

plural readouts also read-outs

1

a

: the process of retrieving information from an automatic device (such as a computer or sensor) and displaying it in an understandable form

b

: the information retrieved from such a device and displayed or recorded (as by printing device or electronic screen)

… systems are capable of giving a constant readout of speed and distance traveled to a high degree of accuracy.

—Dutton's Navigation & Piloting

c

: an electronic device that presents information in visual form

The second-best thing is the monitor: It produced extremely crisp, sharp images, and an LED readout on the front provides pertinent information such as the current resolution and refresh rate.

—Preston Gralla

2

: a document that summarizes the content of a meeting, telephone call, etc. involving government officials

Many foreign leaders also issue their own readouts, providing their version of the calls, which can sometimes differ in tone and emphasis from the White House summary.

—Vivian Salama

3

: the radio transmission of data or pictures from a space vehicle

read out

2 of 2

verb

read out; reading out; reads out

transitive verb

1

a

: to read aloud

b

: to produce a readout of

2

: to expel from an organization or group

Examples of readout in a Sentence

Noun

The calculator has a digital readout.

He checked the readout on the screen.

Recent Examples on the Web

Noun

Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical output, creating a new type of bioelectronic sensor that could detect pollutants, health markers, and antibiotics using simple electrical readouts. —Neetika Walter, Interesting Engineering, 17 Apr. 2026

During today’s readout in Washington, General Dan Caine said Washington’s forces had prevented 13 ships from crossing the Strait of Hormuz. —Jonathan Tirone, Bloomberg, 16 Apr. 2026

Verb

In the letter read out to lawmakers of the Central African country on Monday, Chadian President Mahamat Déby Itno said two battalions of 750 troops each will be deployed from this month for one year, following a request by the United Nations. —ABC News, 21 Apr. 2026

Instead, statements attributed to the 56-year-old cleric have been read out on national television or posted on social media. —Mostafa Salem, CNN Money, 21 Apr. 2026

Word History

First Known Use

Noun

1946, in the meaning defined at sense 1a

Verb

1600, in the meaning defined at sense 1a

Rhymes for readout

• about
• bailout
• blackout
• blowout
• breakout
• burnout
• buyout
• checkout
• closeout
• cutout
• devout
• dropout

Kids Definition

readout

noun

read·​out ˈrēd-ˌau̇t 

: an electronic device that displays information (as data from a calculator)

also : the information displayed