Where does “estimatable” come from?

estimatable (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.

estimatable (English): Able to be estimated

Definitions

  1. Able to be estimated

Ancestry of “estimatable”, step by step

estimatable 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 estimate

StepLanguageWordMeaning
1EnglishestimateA rough calculation or assessment of the value,...
2Latinaestimatusassessed, estimated, reckoned, considered
3Latinaestimōto determine the value of something; value, price, rate, appraise, assess; estimate, reckon, consider, judge
4Latinaestumoto value, rate, esteem
Every word from Proto-Indo-European -lós