noun
dishwasher with drying function
Refers specifically to a dishwasher that also dries the dishes, as opposed to a simple washer.
新しい食器洗い乾燥機を買ったので、食器がすぐに乾くようになった。
I bought a new dishwasher with a drying function, so the dishes dry quickly now.
A general dishwasher, which may or may not include a drying function. 食器洗い乾燥機 explicitly includes drying.
Compound of 食器 (tableware), 洗い (washing), 乾燥 (drying), and 機 (machine).