Where does “fillock” come from?

fillock (English) comes from English ock, from Arabic أَخ — brother; my brother.

fillock (English): A wanton girl

Definitions

  1. A wanton girl

Ancestry of “fillock”, step by step

fillock traces back through two separate lines of ancestry.

via English ock

StepLanguageWordMeaning
1EnglishockAlternative spelling of och
2Arabicأَخbrother; my brother

via English filly

StepLanguageWordMeaning
1EnglishfillyA young female horse; A young attractive female
2Old Norsefyljaa filly
Every word from Arabic أَخEvery word from English ock