Where does “floodlessness” come from?

floodlessness (English) comes from English floodless, from English flood, from Middle English flod, from Old English flōd, from Proto-West Germanic flōdu, from Proto-Germanic flōduz, from Proto-Indo-European plōw-, from Proto-Indo-European plew- — to fly, flow, run.

floodlessness (English): Absence of floods

Definitions

  1. Absence of floods

Ancestry of “floodlessness”, step by step

floodlessness traces back through two separate lines of ancestry.

via English floodless

StepLanguageWordMeaning
1EnglishfloodlessWithout floods
2EnglishfloodA overflow of water from a lake or other body of...
3Middle EnglishflodA waterbody or water in general; A flood; a...
4Old Englishflōdriver, flood
5Proto-West Germanicflōduriver; flood
6Proto-Germanicflōduzriver; flood
7Proto-Indo-Europeanplōw-to flow, swim; to pour, wash
8Proto-Indo-Europeanplew-to fly, flow, run

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 plew-Every word from Proto-Indo-European plōw-Every word from Proto-Germanic flōduz