Where does “diffusionlessness” come from?

diffusionlessness (English) comes from English diffusionless, from English diffusion, from Latin diffusio, from Latin diffundō, from Latin fundō, from Latin fundus, from Proto-Indo-European bʰudʰmḗn, from Proto-Indo-European dʰewbʰ- — smoke; mist, haze.

diffusionlessness (English): Absence of diffusion

Definitions

  1. Absence of diffusion

Ancestry of “diffusionlessness”, step by step

diffusionlessness traces back through two separate lines of ancestry.

via English diffusionless

StepLanguageWordMeaning
1EnglishdiffusionlessThat does not involve diffusion
2EnglishdiffusionThe act of diffusing or dispersing something, or...
3Latindiffusiospreading out, increase in extent or breadth
4Latindiffundōto diffuse, scatter
5Latinfundōto pour out, shed
6Latinfundusbottom; farm; piece of land; estate; ground
7Proto-Indo-Europeanbʰudʰmḗnbottom
8Proto-Indo-Europeandʰewbʰ-deep
9Proto-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-Every word from Proto-Indo-European dʰewbʰ-Every word from Proto-Indo-European bʰudʰmḗn
diffusionlessness — Etymology, Origin & Word History | Etymology Explorer