involutional
[ in-vuh-loo-shuh-nl ]
/ ˌɪn vəˈlu ʃə nl /
adjective
of, relating to, or characteristic of involutional melancholia: involutional symptoms.
noun
a person who suffers from involutional melancholia.
Origin of involutional
First recorded in 1905–10;
involution +
-al1
Words nearby involutional
involute,
involute gear,
involute teeth,
involuted,
involution,
involutional,
involutional melancholia,
involutional psychosis,
involve,
involved,
invt.