Where does “lavageable” come from?

lavageable (English) comes from English able, from Middle English able, from Old French able, from Latin habilis, from Latin -ilis, from Proto-Italic -elis, from Proto-Indo-European -elis, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

lavageable (English): That can be lavaged, or can be removed by lavaging

Definitions

  1. That can be lavaged, or can be removed by lavaging

Ancestry of “lavageable”, step by step

lavageable traces back through two separate lines of ancestry.

via English able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis
7Proto-Indo-European-elis
8Proto-Indo-European-lósForms agent nouns from verbal roots

via English lavage

StepLanguageWordMeaning
1EnglishlavageA washing; A washing of a hollow organ; To wash a...
2Frenchlavagewashing
3Frenchlaverto wash; to wash oneself
4Old Frenchlaverto wash; to get washed
5Latinlavōto wash, bathe
6Proto-Italiclawaō
7Proto-Indo-Europeanléwh₃eti
8Proto-Indo-Europeanlewh₃-to wash
Every word from Proto-Indo-European -lós