noun
dried daikon strips
Refers to daikon radish cut lengthwise into strips and dried, a traditional preserved food.
割り干し大根を水で戻して煮物に使う。
I rehydrate dried daikon strips and use them in simmered dishes.
Standard spelling with okurigana.
Variant with the first okurigana omitted.
Abbreviated spelling; less common.
切り干し大根 is daikon cut into thin strips (often across the grain) and dried, while 割り干し大根 is split lengthwise.
Compound of 割り (splitting) + 干し (drying) + 大根 (daikon radish).