warm water zak

== Indonesian == === Etymology === Unadapted borrowing from Dutch warmwaterzak (“hot water bottle”, literally “warm water bag”). === Pronunciation === Hyphenation: warm‧wa‧ter‧zak === Noun === warm water zak (plural warm-warm water zak) (medicine) hot water bottle, abbreviated WWZ. Synonym: buli buli air panas ==== Related terms ====