Where does “hypersomnolent” come from?

hypersomnolent (English) comes from English somnolent, from French somnolent, from Old French sompnolent, from Latin somnolentus, from Latin somnus, from Proto-Italic swepnos, from Proto-Indo-European swépnos, from Proto-Indo-European swopnos — to sleep.

hypersomnolent (English): Excessively sleepy

Definitions

  1. Excessively sleepy

Ancestry of “hypersomnolent”, step by step

hypersomnolent traces back through two separate lines of ancestry.

via English somnolent

StepLanguageWordMeaning
1EnglishsomnolentDrowsy or sleepy; Causing literal or figurative...
2Frenchsomnolentdrowsy; third-person plural present indicative of...
3Old Frenchsompnolent
4Latinsomnolentusheavy with sleep, sleepy, drowsy, dozy, somnolent
5Latinsomnussleep; drowsiness, slumber sloth, idleness; death
6Proto-Italicswepnos
7Proto-Indo-Europeanswépnossleep, slumber
8Proto-Indo-Europeanswopnosdream
9Proto-Indo-Europeanswep-to sleep

via English hyper

StepLanguageWordMeaning
1Englishhyperhyperactive; energetic; overly diligent;...
Every word from Proto-Indo-European swep-Every word from Proto-Indo-European swopnosEvery word from Proto-Indo-European swépnos
hypersomnolent — Etymology, Origin & Word History | Etymology Explorer