Definition of disc harrow in English:

disc harrow

noun

  • A harrow with cutting edges consisting of a row of concave discs set at an oblique angle.

    • ‘The steel used to fabricate the round disks for disk harrows is extremely high quality.’
    • ‘Scraper blades, similar to those often used to clean disk harrow blades, might help reduce this problem.’
    • ‘Three years ago my husband was killed as the result of hitting the 12 ft disc harrow being trailed behind a tractor.’
    • ‘The company currently distributes combine harvesters, maize shellers, walking tractors, disc harrows, hammer mills, oil expellers and filter and peanut butter machines.’
    • ‘Tandem disk harrows invert the soil and usually place the herbicide deeper in the soil than most other incorporation tools.’