自じ走そう

noun, noun or participle which takes 'suru', noun which may take the genitive case particle 'no'

self-propulsion; self-propelled

Used for vehicles, machines, or devices that move under their own power. Often appears in compounds like 自走式 (self-propelled type) or 自走車 (self-propelled vehicle).

• この掃そう除じ機きは自じ走そう式しきで、自じ動どうで部屋へや中じゅうを動うごき回まわる。

  This vacuum cleaner is self-propelled and moves around the room automatically.