nootropic

American

[noh-uh-trop-ik, ‐-troh-pik] / ˌnoʊ əˈtrɒp ɪk, ‐ˈtroʊ pɪk /

adjective

(of a drug or other substance) capable of enhancing memory, concentration, or other cognitive functions and of preventing cognitive decline.

Each capsule contains six different nootropic substances.

Also called smart drug. a drug or other substance that enhances memory, concentration, or other cognitive functions.

The effectiveness, and safety, of certain nootropics remain debatable.

First recorded in 1970–75; < Greek nóo(s) “mind” + -tropic ( def. )

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Nootropic proponents theorize that if we enhance the acetycholine, we can enhance memory function.

From Salon • Jan. 26, 2016

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023