Where does “picnickery” come from?

picnickery (English) comes from English picnic, from French pique-nique, from French piqué, from French piquer, from Middle French picquer, from Old French piquer, from Vulgar Latin piccare, from Frankish pikkōn — "low-pitch humming noise".

Ancestry of “picnickery”, step by step

picnickery traces back through two separate lines of ancestry.

via English picnic

StepLanguageWordMeaning
1EnglishpicnicAn informal social gathering, usually in a...
2Frenchpique-niquepicnic
3Frenchpiquépast participle of piquer; dive; two fabrics...
4Frenchpiquerto prick; to sting; to nick, pinch, steal
5Middle Frenchpicquerto sting
6Old Frenchpiquerto pierce with the tip of a sword
7Vulgar Latinpiccareto puncture; to sting, strike; to pierce
8Frankishpikkōnto peck, strike
9Proto-Germanicpikōną
10Proto-Indo-Europeanbew-"low-pitch humming noise"

via English ery

StepLanguageWordMeaning
1Englishery
Every word from Proto-Indo-European bew-