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synaptic

British  
/ sɪˈnæptɪk /

adjective

  1. 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

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.

This receptor is a key protein that helps regulate communication between brain cells and plays an important role in synaptic plasticity and glutamatergic signaling in patients receiving ketamine.

From Science Daily • Mar. 8, 2026

Researchers found that this nerve net forms direct synaptic connections with cells in the aboral organ, creating a pathway for two way communication.

From Science Daily • Mar. 6, 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

In mice given microbes from large-brain primates, scientists found higher activity in genes linked to energy production and synaptic plasticity, the process that allows the brain to learn and adapt.

From Science Daily • Jan. 5, 2026

We'll merely continue with a stepped-up synaptic check.

From We're Friends, Now by Varga, Mel