afterimage

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noun af·ter·im·age \ˈaf-tər-ˌi-mij\

Definition of afterimage

  1. :  a usually visual sensation occurring after stimulation by its external cause has ceased

Recent Examples of afterimage from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'afterimage'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of afterimage

1840


Medical Dictionary

afterimage

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noun af·ter·im·age \-ˌrim-ij\

Medical Definition of afterimage

  1. :  a usually visual sensation occurring after stimulation by its external cause has ceased—called also aftersensation, aftervision


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