Where does “teendom” come from?

teendom (English) comes from English DOM, from English dominance, from English -ance, from Middle English -aunce, from Old French -ance, from Latin -ia, from Latin -ius, from Proto-Italic -jōs — Creates adjectives from noun or verb stems.

teendom (English): adolescence; the state of being a teenager

Definitions

  1. adolescence; the state of being a teenager

Ancestry of “teendom”, step by step

teendom traces back through two separate lines of ancestry.

via English DOM

StepLanguageWordMeaning
1EnglishDOMInitialism of date of marriage; Initialism of...
2EnglishdominanceThe state of being dominant; of prime importance;...
3English-anceAdded to an adjective or verb to form a noun...
4Middle English-aunceForms nouns indicating states or processes, usually from verbs or other nouns; -ance
5Old French-anceance (suffix used to form nouns)
6Latin-iaUsed to form a feminine abstract noun, usually...
7Latin-iusforming adjectives from nouns; nominative neuter...
8Proto-Italic-jōsForms comparative adjectives
9Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English teen

StepLanguageWordMeaning
1EnglishteenA teenager; Of or having to do with teenagers;...
2Middle Englishtenen
3Old Englishtȳnanto slander, vex
4Proto-West Germanic*tūnijanto enclose, put a fence around
Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from Latin -ius