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Definition of amnesic

amnesic

/æmˈniːzɪk/
am · ne · sic

Adverb:amnesiacally
•
Plural:amnesics
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amnesic Lexical Profile

amnesic Game Scores & Validity

• adjective

1

Relating to, affected by, or characterized by amnesia (partial or total loss of memory).

Example

"The neurologist conducted a series of cognitive tests on the amnesic patients to evaluate their short-term recall."


2

Causing or inducing loss of memory (such as a pharmacological agent or toxin).

Example

"Consuming contaminated shellfish can expose individuals to domoic acid, a potent amnesic neurotoxin."

Synonyms
View all synonyms for amnesic

• noun

1

A person experiencing partial or total loss of memory; someone affected by amnesia.

Example

"Clinical studies of amnesics have provided critical insights into how the hippocampus consolidates long-term memories."

Word Nuance & Usage

"Amnesic" and "amnesiac" are largely interchangeable as both nouns and adjectives, though in clinical and academic medical literature, "amnesic" (or "amnestic") is more commonly favored as the adjective, while "amnesiac" is more frequent in general usage for the noun.

• Rhymes for amnesic

Word Origin & Etymology

Formed in the 19th century from "amnesia" plus the suffix "-ic", ultimately deriving from Ancient Greek "amnēsia" (forgetfulness), from "a-" (without) and "mimnēskesthai" (to remember).

Cite this Entry


Wordmom. (2026). Definition of Amnesic. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/amnesic
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