Where does “unclassifiability” come from?

unclassifiability (English) comes from English unclassifiable, from English classifiable, from English classify, from French classifier, from French classe, from Italian classe, from Spanish clase, from Portuguese classe — to call, cry, summon.

unclassifiability (English): The state or condition of being unclassifiable

Definitions

  1. The state or condition of being unclassifiable

Ancestry of “unclassifiability”, step by step

unclassifiability traces back through two separate lines of ancestry.

via English unclassifiable

StepLanguageWordMeaning
1EnglishunclassifiableIncapable of being classified
2EnglishclassifiableAble to be classified
3Englishclassifyto identify by or divide into classes; to...
4Frenchclassifierto classify
5Frenchclasseclass, type, group; "Une classe de conscrits"...
6Italianclasseclass; classroom; style
7Spanishclaselecture; class; kind, sort, type
8Portugueseclasseclass, kind; class; elegance; class
9Germanklassegreat, awesome
10Russianклассclass
11Latinclassisany one of the five divisions into which Servius...
12Proto-Italicklāssis
13Proto-Indo-Europeankelh₁-to call, cry, summon

via English ity

StepLanguageWordMeaning
1Englishity
2Ingrian-uUsed to form nouns from verbs
Every word from Proto-Indo-European kelh₁-