Where does “Extinktionskoeffizient” come from?

Extinktionskoeffizient (German) comes from German Koeffizient, from Latin coefficiens, from Latin coefficio, from Latin efficiō, from Latin ex, from Latin commūnicō, from Latin commūnis, from Old Latin com(m)oinis — to bend; curve; arch; vault; to bow, bend, arch,...

Extinktionskoeffizient (German): extinction coefficient, absorption coefficient

Definitions

  1. extinction coefficient, absorption coefficient

Ancestry of “Extinktionskoeffizient”, step by step

Extinktionskoeffizient traces back through two separate lines of ancestry.

via German Koeffizient

StepLanguageWordMeaning
1GermanKoeffizientcoefficient
2Latincoefficienscoefficient
3Latincoefficio
4Latinefficiōto make out or work out; effect, execute, complete, accomplish, make, form, compose
5LatinexA name of the letter "X"; out of, from
6Latincommūnicōto impart, share
7Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
8Old Latincom(m)oinis
9Proto-Italickommoiniscommon
10Proto-Indo-Europeanḱom-moy-ni-held in common
11Proto-Indo-Europeanḱómbeside, near, by, with
12Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
13Middle Englishkyt
14Germankittputty certain kinds of cement used for fixing e.g. window panes
15Old High Germankuti
16Proto-West Germanickwidugum, resin
17Proto-Germanickweduzresin
18Proto-Indo-Europeangʷet-resin, gum; to say, speak
19Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via German Extinktion

StepLanguageWordMeaning
1GermanExtinktionextinction; absorbance
Every word from Proto-Indo-European gū-Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduz