单词 | frivolous |
释义 | Word Frequency frivolous(ˈfrɪvələs) adjective 1. not serious or sensible in content, attitude, or behaviour; silly a frivolous remark 2. unworthy of serious or sensible treatment; unimportant frivolous details Derived forms frivolously (ˈfrivolously) adverb frivolousness (ˈfrivolousness) or frivolity (frɪˈvɒlɪtɪ) noun Word origin C15: from Latin frīvolus silly, worthless |
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