Where does “bottomlessness” come from?

bottomlessness (English) comes from English bottomless, from English bottom, from Middle English botme, from Old English botm, from Proto-Germanic butmaz, from Proto-Indo-European bʰudʰmḗn, from Proto-Indo-European dʰewbʰ-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

bottomlessness (English): the state or quality of being bottomless

Definitions

  1. the state or quality of being bottomless

Ancestry of “bottomlessness”, step by step

bottomlessness traces back through two separate lines of ancestry.

via English bottomless

StepLanguageWordMeaning
1EnglishbottomlessHaving no bottom; Extremely deep; Having no...
2EnglishbottomThe lowest part of anything; Character,...
3Middle EnglishbotmeThe lowest section of something; the bottom,...
4Old Englishbotmbottom; foundation; ground; abyss
5Proto-Germanicbutmazbottom; foundation; ground; abyss
6Proto-Indo-Europeanbʰudʰmḗnbottom
7Proto-Indo-Europeandʰewbʰ-deep
8Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European dʰewh₂-
bottomlessness — Etymology, Origin & Word History | Etymology Explorer