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Webster 1913 Edition
Dissettle
Dis-set′tle
,Verb.
 T.
 To unsettle. 
[Obs.] 
Webster 1828 Edition
Dissettle
DISSETTLE
,Verb.
T.
 Definition 2025
dissettle
dissettle
English
Verb
dissettle (third-person singular simple present dissettles, present participle dissettling, simple past and past participle dissettled)
- (obsolete) To unsettle.