bini gelap

== Indonesian == === Etymology === Compound of bini (“wife”) +‎ gelap (“dark”). === Pronunciation === (Standard Indonesian) IPA(key): /ˌbini ɡəˈlap/ [ˌbi.ni ɡəˈlap̚] Rhymes: -ap Syllabification: bi‧ni ge‧lap === Noun === bini gêlap (plural bini-bini gelap) (figurative) secret wife or concubine