hebetude.

Mental sluggishness or dullness that reduces alertness, responsiveness, and interest.

Use it for

Words that belong together

• mental hebetude
• sink into hebetude
• a state of hebetude

On the page

After weeks indoors, a heavy hebetude settled over him; even simple questions seemed remote.

Usage notes

Primary category: horror / gothic literary. Lexical Type: Word. Forms: Usually uncountable; no ordinary plural in this sense. Commonness: rare (editorial estimate; not a corpus frequency statistic). Legacy lexical fields mirror sense 1; numbered fields keep each relevant meaning separate. Research distinction: Direct entry and explanation read: mental dullness/lethargy, often torpor. Medical use can involve absent alertness and affect. Rare precision for dulled mental responsiveness, not automatically laziness, schizophrenia or diagnosed illness. Individually reviewed for a precise writer function, not selected merely for rarity. Original definitions/examples; commonness editorial, not a corpus statistic. Genre suitability does not establish inherent fear or emotional intensity. Writing functions: impaired mental responsiveness, intellectual torpor.