unserious
Meaning
not serious in character, attitude, or intent; lacking earnestness or importance.
not to be taken seriously; trivial or frivolous.
Structure
Usage
the article made an unserious argument that failed to address the core issues.
his unserious demeanor during the meeting was noted by the senior managers.
while the film is unserious entertainment, it provides a pleasant escape.
Etymology
The word unserious is a Modern English formation, constructed by applying the native English negative prefix un- to the adjective serious. The core element, serious, entered English in the early 15th century via Middle French, tracing back to the Latin sērius, which carried the sense of "weighty, grave, or earnest." The Latin term's ultimate origin is uncertain but may be related to proto-indo-European roots implying heaviness or importance. The straightforward morphological logic of un- (not) + serious (grave, earnest) transparently yields the contemporary meaning of "not grave or earnest," describing something frivolous, trivial, or not intended to be taken seriously.
Analysis
- un: a prefix of germanic origin (old english un-) meaning "not," used to form negative adjectives. - serious: an adjective from middle french serieux, from latin sērius meaning "grave, earnest, important."