MOULDBOARD as NOUN

1. Meaning
   • wedge formed by the curved part of a steel plow blade that turns the furrow
   Synonym(s)
   • moldboard (what does moldboard mean?)
   Hypernyms(s) mouldboard is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • wedge (what does wedge mean?)