Neurotransmitter
ahd-5
noun.
A chemical substance, such as acetylcholine or dopamine, that transmits nerve impulses across a synapse.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
Any
substance
, such as
acetylcholine
or
dopamine
, responsible for sending
nerve
signals
across a
synapse
between two
neurons
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a neurochemical that transmits nerve impulses across a synapse
Word Usage
"If that neurotransmitter is not cleared away, it would like having a continuous signal going on."
cross-reference
acetylcholine
adenosine triphosphate
dopamine
norepinephrine
serotonin
Hypernym
Words that are more generic or abstract
neurochemical
Hyponym
Words that are more specific
Adrenalin
GABA
acetylcholine
adrenaline
epinephrin
Same Context
Words that are found in similar contexts
5-ht
ATP
amino
catecholamines
cell-surface