Definition of pillicock in English:

pillicock

noun

archaic, vulgar slang
  • A man's penis.

    phallus, member, male member, organ, male organ, sex, erection
    View synonyms

Origin

Middle English: from a first element perhaps of Scandinavian origin + cock (see also pillock).

Pronunciation

pillicock

/ˈpɪlɪkɒk/