Where does “underannotation” come from?

underannotation (English) comes from English annotation, from Latin annotātiōnem, from Latin annotātus, from Latin annotare, from Latin ad-, from Latin īn-, from Latin în, from Latin en — in.

underannotation (English): insufficient annotation

Definitions

  1. insufficient annotation

Ancestry of “underannotation”, step by step

underannotation traces back through two separate lines of ancestry.

via English annotation

StepLanguageWordMeaning
1Englishannotationa critical or explanatory commentary or analysis;...
2Latinannotātiōnem
3Latinannotātus
4Latinannotarepresent active infinitive of annotō;...
5Latinad-to; usually prefixed to verbs, in which cases it...
6Latinīn-un-, non-, not
7Latinînin, at, on, upon, from (space)
8Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
9Proto-Italicenin
10Proto-Indo-Europeanh₁énin

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European h₁én