bawah tanah

== Indonesian == === Etymology === Compound of bawah +‎ tanah, calque of English underground. === Adjective === bawah tanah (comparative lebih bawah tanah, superlative paling bawah tanah) underground ==== Derived terms ==== === Further reading === “bawah tanah”, in Kamus Besar Bahasa Indonesia [Great Dictionary of the Indonesian Language] (in Indonesian), Jakarta: Agency for Language Development and Cultivation – Ministry of Education, Culture, Research, and Technology of the Republic of Indonesia, 2016