intercept

1 of 2

verb

in·​ter·​cept ˌin-tər-ˈsept How to pronounce intercept (audio)
intercepted; intercepting; intercepts

transitive verb

1
a
: to stop, seize, or interrupt in progress or course or before arrival
b
: to receive (a communication or signal directed elsewhere) usually secretly
2
a
: to gain possession of (an opponent's pass)
b
: to intercept a pass thrown by (an opponent)
3
: to include (part of a curve, surface, or solid) between two points, curves, or surfaces
the part of a circumference intercepted between two radii
4
obsolete : prevent, hinder
5
obsolete : to interrupt communication or connection with

intercept

2 of 2

noun

in·​ter·​cept ˈin-tər-ˌsept How to pronounce intercept (audio)
1
: the distance from the origin to a point where a graph crosses a coordinate axis
2
: interception
especially : the interception of a missile by an interceptor or of a target by a missile
3
: a message, code, or signal that is intercepted (as by monitoring radio communications)

Did you know?

Since the prefix inter means "between", it's not hard to see how intercept was created. Arms shipments coming to a country are sometimes intercepted, but such interceptions can sometimes be understood as acts of war. In football, soccer, and basketball, players try to intercept the ball as it's being passed by the other team. In years gone by, letters and documents being carried between officers or officials were sometimes intercepted when the carrier was caught; today, when these communications are generally electronic, an intercepted email isn't actually stopped, but simply read secretly by a third party.

Examples of intercept in a Sentence

Verb Detectives have been intercepting her mail. The police intercepted him as he was walking out.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
In one such message intercepted by investigators, the co-conspirator directs Altoh to deposit funds in an account at Chase Bank. Sharon Bernstein, Sacramento Bee, 12 Mar. 2025 The 5-foot-11, 310-pound Ford had three sacks and intercepted a pass. Houston Mitchell, Los Angeles Times, 11 Mar. 2025
Noun
What To Know American and Canadian aircraft conducted intercepts of a U.S. Air Force B-1B bomber over Alaska, the Alaskan NORAD Region and Alaskan Command announced on Monday, demonstrating U.S. and Canadian readiness to defend North America and respond to global security challenges. Faisal Kutty, Newsweek, 11 Mar. 2025 The airspace intrusions in the heavily congested South Florida airspace have prompted fighter jet intercepts but did not alter Trump’s schedule or affect his security, officials said. Zeke Miller, Los Angeles Times, 9 Mar. 2025 See All Example Sentences for intercept

Word History

Etymology

Verb

Middle English, from Latin interceptus, past participle of intercipere, from inter- + capere to take, seize — more at heave entry 1

First Known Use

Verb

15th century, in the meaning defined at sense 4

Noun

1821, in the meaning defined at sense 1

Time Traveler
The first known use of intercept was in the 15th century

Browse Nearby Words

Cite this Entry

“Intercept.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intercept. Accessed 21 Mar. 2025.

Kids Definition

intercept

1 of 2 verb
in·​ter·​cept ˌint-ər-ˈsept How to pronounce intercept (audio)
1
: to take or seize on the way to or before arrival
intercept a letter
intercept a pass
2
: to include (part of a line, surface, or solid) between two points, curves, or surfaces
a line intercepted between points A and B
interception
-ˈsep-shən
noun

intercept

2 of 2 noun
in·​ter·​cept ˈint-ər-ˌsept How to pronounce intercept (audio)
: the distance from the origin of a coordinate system to a point where a graph (as of a line) crosses a coordinate axis
Etymology

Verb

from Latin interceptus, past participle of intercipere "to take or hinder in the course of," from inter- "between, in the course of" and cipere, a form of capere "to take, seize" — related to capture, except

Legal Definition

intercept

transitive verb
in·​ter·​cept
: to receive (a communication or signal directed elsewhere) usually secretly
shall not be unlawful…for a person not acting under color of law to intercept a wire, oral, or electronic communication where such person is a party to the communicationU.S. Code
interception noun

More from Merriam-Webster on intercept

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