Where does “unpeckable” come from?

unpeckable (English) comes from English peckable, from English peck, from Middle English pecken, from Middle English piken, from Middle English pyke, from Old English pīc, from Proto-Germanic *pīk, from Latin pix — sap, juice.

unpeckable (English): Impossible to peck

Definitions

  1. Impossible to peck

Ancestry of “unpeckable”, step by step

unpeckable traces back through two separate lines of ancestry.

via English peckable

StepLanguageWordMeaning
1EnglishpeckableAble to be pecked
2EnglishpeckTo strike or pierce with the beak or bill; To...
3Middle EnglishpeckenAlternative form of piken
4Middle EnglishpikenTo pick at; to use a edged tool on; To pierce or...
5Middle EnglishpykeA sharp round point or projection; A point or end...
6Old Englishpīcpointed object, pick axe
7Proto-Germanic*pīk
8Latinpixpitch, tar
9Proto-Indo-Europeanpik-to be angry; pitch; resin
10Proto-Indo-Europeanpi-sap, juice

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European pi-Every word from Proto-Indo-European pik-Every word from Latin pix