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Webster 1913 Edition
Practicer
Prac′ti-cer
,Noun.
[Often written
practiser
.] 1.
One who practices, or puts in practice; one who customarily performs certain acts.
South.
2.
One who exercises a profession; a practitioner.
3.
One who uses art or stratagem.
[Obs.]
B. Jonson.
Webster 1828 Edition
Practicer
PRAC'TICER
,Noun.
1.
One who exercises a profession. In this sense, practitioner is generally used.