bukaan buntu

== Indonesian == === Etymology === Compound of bukaan (“opening”) +‎ buntu (“blocked, clogged; deadlocked”). === Noun === bukaan buntu (plural bukaan-bukaan buntu) dead end (mining) the inner end of a drift or tunnel blind heading === Further reading === “bukaan buntu”, 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