intercept
Americanverb (used with object)
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to take, seize, or halt (someone or something on the way from one place to another); cut off from an intended destination.
to intercept a messenger.
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to see or overhear (a message, transmission, etc., meant for another).
We intercepted the enemy's battle plan.
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to stop or check (passage, travel, etc.).
to intercept the traitor's escape.
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Sports. to take possession of (a ball or puck) during an attempted pass by an opposing team.
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to stop or interrupt the course, progress, or transmission of.
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to destroy or disperse (enemy aircraft or a missile or missiles) in the air on the way to a target.
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to stop the natural course of (light, water, etc.).
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Mathematics. to mark off or include, as between two points or lines.
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to intersect.
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Obsolete. to prevent or cut off the operation or effect of.
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Obsolete. to cut off from access, sight, etc.
noun
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an interception.
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Mathematics.
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an intercepted segment of a line.
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(in a coordinate system) the distance from the origin to the point at which a curve or line intersects an axis.
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verb
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to stop, deflect, or seize on the way from one place to another; prevent from arriving or proceeding
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sport to seize or cut off (a pass) on its way from one opponent to another
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maths to cut off, mark off, or bound (some part of a line, curve, plane, or surface)
noun
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maths
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a point at which two figures intersect
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the distance from the origin to the point at which a line, curve, or surface cuts a coordinate axis
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an intercepted segment
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sport the act of intercepting an opponent's pass
Other Word Forms
Derived Forms
Etymology
Origin of intercept
First recorded in 1535–45; from Latin interceptus, past participle of intercipere “to intercept,” equivalent to inter- “between, among, together” + -cep- (combining form of cap-, stem of capere “to take”) + -tus past participle suffix; see inter-; cf. incipient
Explanation
When you intercept a pass in football, you grab the ball that your opponent had thrown to a member of his own team. To intercept is to stop something from reaching its intended destination. If a national intelligence agency intercepts a telephone call being sent from one terrorist cell to another, they stop the message and also learn a bit about what's going on in the terrorist world. If you're planning a surprise party for your friend and she arrives a half hour early, you might run to intercept her while everyone rushes to hide.
Vocabulary lists containing intercept
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The deal with France also included the deployment of drones, two helicopters and a camera system to intercept people smugglers and migrants.
From BBC • May 26, 2026
The Iranian drones they intercept are arrows—cheap, plentiful, made in bulk.
From The Wall Street Journal • May 19, 2026
Many of these drones are flown using fibre optic cable connections - rather than radio or other wireless signals - making them difficult to intercept with current Israeli electronic counter-measures.
From BBC • May 16, 2026
Dr Andreas Krieg, a security expert from King's College London, told BBC Verify the fibre-optics render Israel's capacity to detect, jam and intercept drones "largely irrelevant" and makes finding the operator significantly more challenging.
From BBC • May 16, 2026
"And the intercept has to be within two hundred and fourteen meters," Beck said.
From "The Martian" by Andy Weir
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.