Deterge \De*terge"\, v. t. [imp. & p. p. {Deterged}; p. pr. &
vb. n. {Deterging}.] [L. detergere, detersum; de + tergere to
rub or wipe off: cf. F. d['e]terger.]
To cleanse; to purge away, as foul or offending matter from
the body, or from an ulcer.
[1913 Webster]