Where does “nonattention” come from?

nonattention (English) comes from English attention, from Middle English attencioun, from Latin attentio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

nonattention (English): Failure to pay attention; ignoring or avoiding an...

Definitions

  1. Failure to pay attention; ignoring or avoiding an...

Ancestry of “nonattention”, step by step

nonattention traces back through two separate lines of ancestry.

via English attention

StepLanguageWordMeaning
1EnglishattentionMental focus; An action or remark expressing...
2Middle Englishattencioun
3Latinattentioattention, attentiveness
4Latin-tiōtion, -ation, -ing
5Latindissertātiō(spoken) dissertation, discourse, disquisition
6Latindissertusarranged, disposed; explained
7Latindissereresecond-person singular future passive indicative...
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Ancient Greek χάλιξ