noun
instant rice; quick-cooking rice; dehydrated cooked rice
Modern processed rice that has been cooked and then dehydrated, allowing quick preparation by adding hot water. Often used in emergency rations, camping, or instant meals. Related to traditional hoshii (糒), but produced with modern methods.
See also: 糒
非常食としてアルファ米を備蓄している。
We stockpile instant rice as emergency food.
登山のときはアルファ米が便利だ。
Instant rice is convenient when mountain climbing.