Scarifier

Scar'i·fi`er noun 1. One who scarifies. 2. (Surg.) The instrument used for scarifying. 3. (Agriculture) An implement for stripping and loosening the soil, without bringing up a fresh surface. « You have your scarifiers to make the ground clean.�...
Found on http://www.encyclo.co.uk/webster/S/27

scarifier

(skar´ĭ-fi″әr) an instrument with many sharp points, used in scarification.
Found on http://www.encyclo.co.uk/local/21001

Scarifier

• (n.) One who scarifies. • (n.) The instrument used for scarifying. • (n.) An implement for stripping and loosening the soil, without bringing up a fresh surface.
Found on http://thinkexist.com/dictionary/meaning/scarifier/
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