intercept

1 of 2

verb

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

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
Inspectors intercepted more than 600 pests and plant diseases so far this year, the agency said. Alexandra Skores, CNN Money, 12 Feb. 2026 Mike elects to go out on his own, and thus Money dispatches the mangy-looking kill machine Orman (Barry Keoghan; bleach-blond hair plus exposed roots = sociopath) to intercept Mike’s next job and take him down. Ryan Lattanzio, IndieWire, 11 Feb. 2026
Noun
Seattle fans are hoping to erase the stinging memory of Super Bowl 49 – when the Seahawks famously decided not to run from the 1-yard line and saw Malcolm Butler intercept Russell Wilson to seal a 28-24 Patriots win. Jacob Camenker, USA Today, 8 Feb. 2026 Information about the intercept was shared by Gabbard with White House chief of staff Susie Wiles. Michael Kaplan, CBS News, 8 Feb. 2026 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 2

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 14 Feb. 2026.

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

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