Synonyms of apprehension
1
: suspicion or fear especially of future evil : foreboding
an atmosphere of nervous apprehension
2
: seizure by legal process : arrest
apprehension of a criminal
3
a
: the act or power of perceiving or comprehending something
a person of dull apprehension
b
: the result of apprehending something mentally : conception
according to popular apprehension

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Latin Helps Build Apprehension

There’s quite a bit to comprehend about apprehension, so let’s take a closer look at its history. The Latin ancestor of apprehension (and of comprehend, prehensile, and even prison, among others) is the verb prehendere, meaning “to grasp” or “to seize.” When it was first used in the 14th century, apprehension could refer to the act of learning, a sense that is now obsolete, or the ability or power to understand things—learning and understanding both being ways to “grasp” knowledge or information. It wasn’t until the late 16th century that apprehension was used, as it still is today, for the physical seizure of something or someone (as an arrest). The most commonly used sense of apprehension today refers to a feeling that something bad is about to happen, when you seize up, perhaps, with anxiety or dread, having grasped all the unpleasant possibilities.

Examples of apprehension in a Sentence

The thought of moving to a new city fills me with apprehension. an increased number of apprehensions
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.
But behind the pomp and ceremony of official Washington, the meeting will reveal two wary superpowers projecting their doubts and apprehensions onto the other. Andy Browne, semafor.com, 11 Aug. 2026 He was charged with hindering apprehension, obstruction of justice and tampering with evidence for allegedly helping Azzubair Outen-Fleming leave the area, according to the Philadelphia District Attorney's Office. Joe Holden, CBS News, 10 Aug. 2026 But young people’s confidence—and older generations’ apprehension—of the economy may be completely separate from job prospects and inflation, argued Francesco D’Acunto, a finance professor at Georgetown University. Sasha Rogelberg, Fortune, 7 Aug. 2026 Luckily, the portal unlocks your apprehensions and brings out the part of you that yearns to express yourself and achieve your passions. Lisa Stardust, Vogue, 7 Aug. 2026 See All Example Sentences for apprehension

Word History

Etymology

Middle English, from Late Latin apprehension-, apprehensio, from Latin apprehendere — see apprehend

First Known Use

14th century, in the meaning defined at sense 3a

Time Traveler
The first known use of apprehension was in the 14th century

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Cite this Entry

“Apprehension.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/apprehension. Accessed 13 Aug. 2026.

Kids Definition

apprehension

noun
1
2
: an understanding of something
3
: fear of or uncertainty about what may be coming

Legal Definition

apprehension

noun
: arrest

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