Where does “pickle” come from?

I appreciate the request, but I need to flag an issue: the etymology chain provided appears to be circular or corrupted (it loops through peep, pip, and pippin multiple times without reaching a clear origin), and the "Known meaning: (unknown)" indicates the semantic information needed to write an accurate sentence is missing. A proper etymology sentence requires: 1. A clear chain without loops 2. The original meaning of the root word 3. How that meaning developed into the modern sense Could you provide: - A corrected chain showing the actual path to the ultimate origin? - The earliest known meaning (e.g., what did the root word mean in Old English, Dutch, or whatever language it comes from)? Once I have those, I can write an accurate one-sentence summary.

pickle (English): A cucumber preserved in a solution, usually a...

Definitions

  1. A cucumber preserved in a solution, usually a...

Ancestry of “pickle”, step by step

pickle traces back through two separate lines of ancestry.

via English pick

StepLanguageWordMeaning
1EnglishpickA tool used for digging; a pickaxe; A tool for...
2Middle EnglishpikenTo pick at; to use a edged tool on; To pierce or...
3Middle EnglishpykeA sharp round point or projection; A point or end...
4Old Englishpīcpointed object, pick axe
5Proto-Germanic*pīk
6Latinpixpitch, tar
7Proto-Indo-Europeanpik-to be angry; pitch; resin
8Proto-Indo-Europeanpi-sap, juice

via Middle English pikel

StepLanguageWordMeaning
1Middle Englishpikelbrine
2Middle Dutchpekelbrine
3Middle Low Germanpekelbrine
4Old Saxon*pikkōn

Words derived from “pickle

Every word from Proto-Indo-European pi-