Where does “delirium” come from?

delirium (Finnish) comes from Latin dēlīrium, from Latin dēlīrō, from Latin dē-, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti — afterwards, post; by, at.

delirium (Finnish): delirium temporary mental state of confusion, disorientation and anxiety

Definitions

  1. delirium temporary mental state of confusion, disorientation and anxiety

Ancestry of “delirium”, step by step

StepLanguageWordMeaning
1Latindēlīriumdelirium, madness, frenzy
2Latindēlīrōto deviate from the straight track
3Latindē-of; from
4Latinof; concerning; about
5Latinpostbehind; after, since, besides, except; behind,...
6Latinposteablative singular of postis
7Proto-Italicpostibehind, after
8Proto-Indo-Europeanpóstiafter
9Proto-Indo-Europeanpósafterwards, post; by, at
Every word from Proto-Indo-European pósEvery word from Latin dē-Every word from Proto-Indo-European pósti