Scarifier
Pronunciation : Scar"i*fi`er
Part of Speech : n.
Definition : 1. One who scarifies.
2. (Surg.)
Defn: The instrument used for scarifying.
3. (Agric.)
Defn: An implement for stripping and loosening the soil, without bringing up a fresh surface. You have your scarifiers to make the ground clean. Southey.
Source : Webster's Unabridged Dictionary, 1913