Where does “peakily” come from?

peakily (English) comes from English peaky, from English peak, from Middle English pek, from Middle English pike, from Old English pīc, from Proto-Germanic *pīk, from Latin pix, from Proto-Indo-European pik- — sap, juice.

peakily (English): In a peaky manner

Definitions

  1. In a peaky manner

Ancestry of “peakily”, step by step

peakily traces back through two separate lines of ancestry.

via English peaky

StepLanguageWordMeaning
1EnglishpeakySickly; peaked; Characterised by peaks
2EnglishpeakA point; the sharp end or top of anything that...
3Middle Englishpekpeak
4Middle EnglishpikeAlternative form of pyke; pike; sharp point, iron...
5Old Englishpīcpointed object, pick axe
6Proto-Germanic*pīk
7Latinpixpitch, tar
8Proto-Indo-Europeanpik-to be angry; pitch; resin
9Proto-Indo-Europeanpi-sap, juice

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European pi-Every word from Proto-Indo-European pik-Every word from Latin pix