Pu > References for ‘putravadhú’
See also: putohu · putra, put́rá · putrah · putram, putraḿ · putras · putravatii · putrefied · putrefies · putrid · Putrii · puts · put́t́ara
[40] The word khui comes from the Vedic [...] called putohu – Sanskrit putravadhú → puttavahu → putohu.