The definition of facetious is a joke made about something serious.
(adjective)An example of facetious is someone saying that people whose homes have burned down don't have to worry about whether the housekeeper did a good job.
See facetious in Webster's New World College Dictionary
adjective
Origin: Fr facétieux < L facetia: see facetiae & -ous
Related Forms:
See facetious in American Heritage Dictionary 4
adjective
Origin:
Origin: French facétieux
Origin: , from facétie, jest
Origin: , from Latin facētia
Origin: , from facētus, witty
.Related Forms:
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