Where does “breathable” come from?

Breathable is formed from English breathe plus the Middle English suffix -able, from Old French -able, from Latin -abilis, combining Latin -i- with a root from Proto-Indo-European bʰrē-t-, itself from Proto-Indo-European bʰer-.

breathable (English): suitable for breathing; Letting air seep through

Definitions

  1. suitable for breathing; Letting air seep through

Ancestry of “breathable”, step by step

StepLanguageWordMeaning
1EnglishbreatheTo draw air into (inhale), and expel air from (exhale), the lungs in order to extract oxygen and excrete waste gases
2Middle Englishbrethento breathe, blow, exhale, odour
3Middle Englishbrethbreath
4Old Englishbrǣþodor, scent, stink, exhalation, vapor
5Proto-Germanicbrēþizvapour; steam; breath; odour, smell
6Proto-Indo-Europeanbʰrē-t-exhalation from heat; steam
7Proto-Indo-Europeanbʰer-to bear, carry

Words derived from “breathable

Every word from Proto-Indo-European bʰer-Every word from Proto-Indo-European bʰrē-t-Every word from Proto-Germanic brēþiz