involutional
[ in-vuh-loo-shuh-nl ]
adjective
of, relating to, or characteristic of involutional melancholia: involutional symptoms.
noun
a person with involutional melancholia.
Origin of involutional
1First recorded in 1905–10; involution + -al1
Words Nearby involutional
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
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