Where does “Gesteinskundlerin” come from?

Gesteinskundlerin (German) comes from German Gesteinskundler, from German Gesteinskunde, from German Gestein, from German ge-, from Middle High German ge-, from Old High German ga-, from Proto-West Germanic ga-, from Proto-Germanic ga- — resin.

Ancestry of “Gesteinskundlerin”, step by step

StepLanguageWordMeaning
1GermanGesteinskundlerpetrologist
2GermanGesteinskundepetrology
3GermanGesteinrock
4Germange-Forms collective nouns, almost always neuter...
5Middle High Germange-
6Old High Germanga-with
7Proto-West Germanicga-used as an intensifier for verbs, indicating...
8Proto-Germanicga-Indicates association or togetherness; co-;...
9Proto-Indo-Europeanḱómbeside, near, by, with
10Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
11Middle Englishkyt
12Germankittputty certain kinds of cement used for fixing e.g. window panes
13Old High Germankuti
14Proto-West Germanickwidugum, resin
15Proto-Germanickweduzresin
Every word from Proto-Germanic kweduzEvery word from Proto-West Germanic kwiduEvery word from Old High German kuti