OUTOFPAPUA database: Lexicons of the West Papuan language area

Entry record from Blust & Trussel (2019h): Proto-Western Malayo-Polynesian

*bilaŋ-bilaŋ

•  sticks or other markers used as aids in calculation.

URL: https://www.trussel2.com/ACD/acd-s_b.htm#1149