rotary plough

noun

1. an implement with a series of blades mounted on a power-driven shaft, used to break up soil or weeds

Example Sentences

After the trainmen had discovered that the coach had been left behind they had managed to get into Kiowa and had started back at once with the rotary plough to open the road and to rescue the boy.

From Project Gutenberg

It offered such a vast variety of themes, topics and subjects to the students, that there was nothing that a student was compelled to learn, while from its own presses in its own press-building it sent out a shower of bulletins and monographs like driven snow from a rotary plough.

From Project Gutenberg