Where does “deathwatch” come from?

deathwatch (English) comes from English death, from Middle English deth, from Old English dēaþ, from Old English wīc, from German witz, from Middle High German witz, from Old High German wizzi, from Proto-West Germanic wītī — to see.

deathwatch (English): A vigil beside a dying person; One who guards a...

Definitions

  1. A vigil beside a dying person; One who guards a...

Ancestry of “deathwatch”, step by step

deathwatch traces back through two separate lines of ancestry.

via English death

StepLanguageWordMeaning
1EnglishdeathThe cessation of life and all associated...
2Middle EnglishdethAlternative form of deeth
3Old Englishdēaþdeath
4Old Englishwīcdwelling place, abode; abode, dwelling-place;...
5Germanwitzjoke
6Middle High Germanwitz
7Old High Germanwizzi
8Proto-West Germanicwītīpunishment
9Proto-Germanicwitjąknowledge; reason; sense; understanding; wit
10Proto-Germanic*witaną
11Proto-Indo-Europeanwóydeto have seen, to know
12Proto-Indo-Europeanweyd-to see

via English watch

StepLanguageWordMeaning
1EnglishwatchA portable or wearable timepiece; The act of...
2EnglishpuppyA young dog, especially before sexual maturity; A...
3EnglishpuppieObsolete form of puppy
4Middle Frenchpoupéedoll, toy
5Old Frenchpoupée
6Latinpupagirl, little girl; doll, puppet; pupa
7Latinpupusa boy, a child; a puppet; the pupil of the eye
8Proto-Indo-Europeanpeh₂w-few, little; smallness
Every word from Proto-Indo-European weyd-
deathwatch — Etymology, Origin & Word History | Etymology Explorer