SEROTONIN
serotonin, hydroxytryptamine
(noun) a neurotransmitter involved in e.g. sleep and depression and memory
Source: WordNet® 3.1
Etymology
Noun
serotonin (countable and uncountable, plural serotonins)
(neurotransmitter) An indoleamine neurotransmitter, 5-hydroxytryptamine, that is involved in depression, appetite, etc, and is crucial in maintaining a sense of well-being, security, etc.
Abbreviations
• 5-HT
Synonyms
• 5-hydroxytryptamine
Anagrams
• ironstone
Source: Wiktionary
Recent Word Finds
Word of the Day
18 April 2025
GROIN
(noun) the crease at the junction of the inner part of the thigh with the trunk together with the adjacent region and often including the external genitals
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