Where does “Briefmarkensammlerin” come from?

Briefmarkensammlerin (German) comes from German Briefmarkensammler, from German Briefmarke, from German brief, from Middle High German brief, from Old High German briaf, from Latin breve, from Latin brevis, from Proto-Italic *breɣʷis — short.

Ancestry of “Briefmarkensammlerin”, step by step

StepLanguageWordMeaning
1GermanBriefmarkensammlerstamp collector, philatelist of male or unspecified sex
2GermanBriefmarkepostage stamp
3Germanbriefletter (written message)
4Middle High Germanbrief
5Old High Germanbriaf
6Latinbrevenominative neuter singular of brevis; accusative...
7Latinbrevisshort, small, little, narrow; brief, short;...
8Proto-Italic*breɣʷis
9Proto-Indo-Europeanmréǵʰusshort; brief
10Proto-Indo-Europeanmreǵʰ-short
Every word from Proto-Indo-European mreǵʰ-