Where does “orthosomnia” come from?

orthosomnia (English) comes from English insomnia, from Latin īnsomnia, from Latin īnsomnis, from Latin in- -is, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en — in.

orthosomnia (English): An unhealthy obsession with achieving the correct amount and type of sleep

Definitions

  1. An unhealthy obsession with achieving the correct amount and type of sleep

Ancestry of “orthosomnia”, step by step

StepLanguageWordMeaning
1EnglishinsomniaA sleeping disorder that is known for its...
2Latinīnsomniasleeplessness, insomnia
3Latinīnsomnissleepless, unsleeping
4Latinin- -isless, without, lacking
5Latinīn-un-, non-, not
6Latinînin, at, on, upon, from (space)
7Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
8Proto-Italicenin
9Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁én