Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
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No pronunciation record was provided for this word.
noun
A substance other than a neurotransmitter, released by a neuron at a synapse and conveying information to adjacent or distant neurons, either enhancing or dampening their activities.
Definition source: English Wiktionary via Wiktextract
Topics: medicine, neuroscience, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
Etymology tree Proto-Indo-European *(s)neh1- Proto-Indo-European *-wr̥ Proto-Indo-European *snéh1wr̥der. Ancient Greek νεῦρον (neûron) Ancient Greek νευρο- (neuro-)der. English neuro- Proto-Indo-European *med- Proto-Indo-European *-os Proto-Italic *medos Latin modus Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Latin -ulus Latin modulus Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-yéti Proto-Indo-European *-eh2yéti Proto-Indo-European *-h2tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -or, -ārī Latin modulor ▲ Proto-Indo-European *-éh2 Proto-Indo-European *-tós Proto-Indo-European *-eh2tos Proto-Italic *-ātos Latin -ātuslbor. English -ate English modulate Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or English modulator English neuromodulator From neuro- + modulator.
Across languages
1 source translations are retained for this English entry.
