PYE-DOG Meaning of PYE-DOG in English [ 'pʌɪdɒg ](also pi-dog ) ■ noun (in Asia) a half-wild stray mongrel.OriginC19: from Anglo-Ind. pye , Hindi pāhī 'outsider' + dog . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004