Where does “orientability” come from?

orientability (English) comes from English Orient, from French orienter, from French -er, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō — he, she.

orientability (English): The condition of being orientable

Definitions

  1. The condition of being orientable

Ancestry of “orientability”, step by step

orientability traces back through two separate lines of ancestry.

via English Orient

StepLanguageWordMeaning
1EnglishOrientA pear cultivar from the United States
2Frenchorienterto orientate; to set to north; to guide
3French-erForms infinitives of first-conjugation verbs
4English-erA person or thing that does an action indicated...
5Middle English-eragentive suffix; agent noun suffix
6Old French-erAlternative form of -ier, verbal suffix;...
7Latin-ārefirst conjugation
8Proto-Italic-āōForms primarily denominative verbs
9Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
10Proto-Indo-European-yétiCreates intransitive, often deponent,...
11Proto-Indo-Europeanyé-
12Chichewaiyehe, she

via English ability

StepLanguageWordMeaning
1EnglishabilitySuitableness; The quality or state of being able;...
2Middle Englishabilitesuitability, aptitude, ability
3Old Frenchableté
4Latinhabilitāsability, aptitude, fitness
5Latinhabilisable to have/possess/maintain; having sufficient...
6Latin-ilis-ile
7Proto-Italic-elis
8Proto-Indo-European-elis
9Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Chichewa iyeEvery word from English -erEvery word from French -er