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Synonyms

aftereffect

American  
[af-ter-i-fekt, ahf-] / ˈæf tər ɪˌfɛkt, ˈɑf- /

noun

  1. a delayed effect; an effect that follows at some interval after the stimulus that produces it.

  2. Medicine/Medical. a result appearing after the first effect due to an agent, usually a drug, has gone.


aftereffect British  
/ ˈɑːftərɪˌfɛkt /

noun

  1. any result occurring some time after its cause

  2. med any delayed response to a stimulus or agent Compare side effect

  3. psychol any illusory sensation caused by a stimulus that has ceased

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of aftereffect

First recorded in 1810–20; after + effect

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.

But it is not disconnected from it; it’s both an aftereffect and a symptom.

From Los Angeles Times • Feb. 27, 2024

Dec. 24: at Tennessee: One aftereffect of moving the Eagles game is the Seahawks having a shorter week of preparation for a fairly long trip to Tennessee.

From Seattle Times • Dec. 3, 2023

In an Associated Press profile just weeks after his victory, Fetterman was described as still suffering from auditory processing disorder, a stroke’s common aftereffect.

From Washington Times • Feb. 9, 2023

So if the 2022 early-vote totals look “high” for either side compared with 2018, it might simply be an aftereffect of the pandemic.

From Washington Post • Oct. 25, 2022

But as far as your story goes, Alex, his action—his horrible, disgusting action—was just an aftereffect of yours.

From "Thirteen Reasons Why" by Jay Asher