Definition of amnesia
1 : loss of memory due usually to brain injury, shock, fatigue, repression, or illness
2 : a gap in one's memory
3 : the selective overlooking or ignoring of events or acts that are not favorable or useful to one's purpose or position … Americans seemed to develop a willful forgetfulness about the nation's longest military conflict, an amnesia that lasted for nearly a decade. — Alan Brinkley
Recent Examples of amnesia from the Web
McConnell, however, is far from the only Republican who seems to suffer from a sudden case of amnesia.
A city whose own founding myths tell of amnesia, and of the power of texts to resist it.
But there's another health risk from sitting all day that most people don't know about: gluteal amnesia, or dead butt syndrome.
Let Draymond Green and the Warriors talk their selective-amnesia smack, and/or continue to poke the King.
Mr. Yang said the bottle’s label will help combat the amnesia that has enveloped the killings on the Chinese mainland.
Barr actually went to Svalbard as part of her research for the book, as well as talking to numerous memory and amnesia experts.
Patents played a role in another case of historical amnesia, that of Jagadish Chandra Bose.
Everyone who comes to D.C. has either a willful or an unthinking amnesia about what's been done before.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'amnesia'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of amnesia
New Latin, from Greek amnēsia forgetfulness, alteration of amnēstia
First Known Use: 1772See Words from the same year
AMNESIA Defined for English Language Learners
Definition of amnesia for English Language Learners
medical : a condition in which a person is unable to remember things because of brain injury, shock, or illness
AMNESIA Defined for Kids
Definition of amnesia for Students
: an abnormal and usually complete loss of one's memory
Medical Definition of amnesia
1: loss of memory sometimes including the memory of personal identity due to brain injury, shock, fatigue, repression, or illness or sometimes induced by anesthesia a period of amnesia after the wreck
2: a gap in one's memory an amnesia concerning her high-school years
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