Where does “floodprone” come from?

floodprone (English) comes from English prone, from Middle English prone, from Latin pronus, from Latin prō, from Latin ratus, from Latin rēōr, from Proto-Italic rēōr, from Proto-Indo-European h₂reh₁- — to fit, to fix, to put together.

floodprone (English): That is prone (liable) to flooding

Definitions

  1. That is prone (liable) to flooding

Ancestry of “floodprone”, step by step

floodprone traces back through two separate lines of ancestry.

via English prone

StepLanguageWordMeaning
1EnglishproneLying face downward; Having a downward...
2Middle Englishprone
3Latinpronusturned forward, inclined, leaning, hanging; bent...
4Latinprōfor
5Latinratusconsidered, having been considered; established,...
6Latinrēōrto reckon, calculate
7Proto-Italicrēōrto reckon, to calculate; to think, to deem, to...
8Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
9Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via English flood

StepLanguageWordMeaning
1EnglishfloodA overflow of water from a lake or other body of...
2Middle EnglishflodA waterbody or water in general; A flood; a...
3Old Englishflōdriver, flood
4Proto-West Germanicflōduriver; flood
5Proto-Germanicflōduzriver; flood
6Proto-Indo-Europeanplōw-to flow, swim; to pour, wash
7Proto-Indo-Europeanplew-to fly, flow, run
Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂reh₁-Every word from Proto-Italic rēōr