Where does “außerplanmäßig” come from?

außerplanmäßig (German) comes from German planmäßig, from German plan, from French plan, from French plain, from Old French plain, from Latin plēnus, from Proto-Italic plēnos, from Proto-Indo-European pl̥h₁nós — to fill.

außerplanmäßig (German): unplanned, unscheduled

Definitions

  1. unplanned, unscheduled

Ancestry of “außerplanmäßig”, step by step

außerplanmäßig traces back through two separate lines of ancestry.

via German planmäßig

StepLanguageWordMeaning
1Germanplanmäßigon schedule
2Germanplanplanar, flat; plain, forthright
3Frenchplanplan; map; plane
4Frenchplainplane
5Old Frenchplainfull; plain; flat
6Latinplēnusfull; filled; complete
7Proto-Italicplēnosfull
8Proto-Indo-Europeanpl̥h₁nósfull
9Proto-Indo-Europeanpleh₁-to fill

via German außer

StepLanguageWordMeaning
1Germanaußeroutside of; out of; except; besides; apart from;...
2Middle High Germanūȥer—
3Old High Germanūȥarapart from
4Old High Germanūzout
5Proto-West Germanic*ūtout, outward
6Proto-Germanicūtout, outward
7Proto-Indo-Europeanúdout, outward
Every word from Proto-Indo-European pleh₁- →Every word from Proto-Indo-European pl̥h₁nós →Every word from Proto-Italic plēnos →