subsoiler means A type of plough that loosens the subsoil. Lexicurio rates it Sui generis — a strength score of 89 out of 100.
Etymology
From subsoil + -er.
noun
- A type of plough that loosens the subsoil.“Then I purchased ploughs, including a subsoiler, a harrow, cultivator, and other tools. One acre of the whole was in clover, another was set aside as being occupied by the dwelling-house, garden, stable, and barnyard; but much the larger half of that acre was allowed for garden purposes. This left me just nine acres for general fruit and vegetable culture. I hired a man to plough them up, he findi”