unpowered

not-comparable

Lacking in power, especially electrical power. / Not using or requiring power, especially artificial power.

Japanese Meaning

電力（特に電気）が供給されていない状態、または人工の電力を用いずに動作すること

During the blackout, the unpowered refrigerator quickly spoiled the food.

停電の間、電源のない冷蔵庫の中の食べ物はすぐに傷んでしまった。

Sense（1）

Lacking in power, especially electrical power.

Sense（2）

Not using or requiring power, especially artificial power.

an unpowered boat; an unpowered glider