Where does “Kerndisziplin” come from?

Kerndisziplin (German) comes from German Disziplin, from Latin disciplina, from Latin discipulus, from Latin -ina, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

Kerndisziplin (German): core discipline

Definitions

  1. core discipline

Ancestry of “Kerndisziplin”, step by step

Kerndisziplin traces back through two separate lines of ancestry.

via German Disziplin

StepLanguageWordMeaning
1GermanDisziplindiscipline
2Latindisciplinateaching, instruction, education; training;...
3Latindiscipulusstudent, pupil, disciple, schoolboy; cadet
4Latin-inanominative feminine singular of -īnus; nominative...
5Latin-īnusof or pertaining to; -ine
6Proto-Italic-īnosof/belonging to
7Proto-Indo-European-iHnosCreates adjectives of materials
8Proto-Indo-European-no-adjectival suffix

via German kern

StepLanguageWordMeaning
1Germankernkernel
2Middle High Germankerne
3Old High Germankernocore; pith
4Proto-Germanickernôkernel, core
5Proto-Indo-Europeanǵr̥h₂nómgrain
6Proto-Indo-Europeanǵr̥h₂nósmatured, grown old
7Proto-Indo-Europeanǵerh₂-to grow old, to mature
Every word from Proto-Indo-European -no-Every word from Latin -īnusEvery word from Latin -ina