ruang mati

Etymology
Compound of 🇰🇲.

Noun

 * 1) dead space:
 * 2)  the portion of the respiratory tract that is ventilated but not perfused by pulmonary circulation.
 * 3)  a space that exists post-operatively in which fluid may accumulate and may require draining.
 * 1)  a space that exists post-operatively in which fluid may accumulate and may require draining.