To dispel is defined as to drive away or make disappear.
(verb)An example of to dispel is to prove a rumor to be false.
See dispel in Webster's New World College Dictionary
transitive verb dispelled, dispelling
Origin: ME dispellen < L dispellere < dis-, apart + pellere, to drive: see felt
See dispel in American Heritage Dictionary 4
transitive verb dis·pelled, dis·pel·ling, dis·pels
Origin:
Origin: Middle English dispellen
Origin: , from Latin dispellere
Origin: : dis-, apart; see dis-
Origin: + pellere, to drive; see pel-5 in Indo-European roots
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