むーく

Etymology
From, from. The Omoro Sōshi quotation cited preserves the archaic form.

Attested in the (Records of Zhongshan, 1719)  as "女婿　母姑" (son-in-law: mǔgū).

Noun

 * 1)  son-in-law; bridegroom
 * 2) * 1531-1623, Omoro Sōshi