synaptic

British

/ sɪˈnæptɪk /

adjective

of or relating to a synapse

"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

Other Word Forms

synaptically adverb

Vocabulary lists containing synaptic

"Teens and Decision Making" and "The Teen Brain"

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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.

Recent studies have increasingly tied the complement cascade to excessive synaptic pruning and to neurological disorders.

From Science Daily • Jan. 26, 2026

The research set out to determine whether CaAKG could improve synaptic plasticity in the Alzheimer's brain, restore memory-related signaling, protect neurons from early degeneration, and support healthier cognitive aging overall.

From Science Daily • Jan. 25, 2026

This idea led to the widely accepted theory that excessive "synaptic pruning," the process of removing weak or unused connections, could contribute to neuropsychiatric conditions.

From Science Daily • Jan. 16, 2026

In their experiments, the combined supplements shifted synaptic protein expression in autistic mice so that it more closely resembled that of typical mice.

From Science Daily • Dec. 4, 2025

The little man stood in front of the monstrous machine as the synaptic drone heightened to a scream.

From We're Friends, Now by Varga, Mel

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