scarifier

About 0.01 uses per million words.

Meaning

1. noun One who scarifies.
2. noun The instrument used for scarifying (as for example during plastering).
3. noun An implement for working and loosening the soil; often, one with teeth or shanks that does not bring up a fresh surface.

Similar words

sacrificer sacrileger sacrificator sacrificant scutterer scavager scalper immolator self-sacrificer crucifier

Often followed by

and is teeth attachment for