WordDream · Your AI dictionary

frivolous

English → EnglishformalInstant · from the shared dictionary
Illustration of "frivolous": Frivolous describes something that lacks seriousness, importance, or sensible purpose. It often conj

What does "frivolous" mean?

Frivolous describes something that lacks seriousness, importance, or sensible purpose. It often conjures the image of someone lightheartedly playing or spending money on trivial luxuries while ignoring more pressing or substantial responsibilities. In practice, this word is used to criticize behavior or ideas that are seen as shallow or inappropriately silly. While it can describe a lighthearted personality, it is most commonly used in formal or legal contexts to dismiss something as unworthy of serious attention, such as a "frivolous lawsuit."

"frivolous" in conversation

Discussing office spending

Why did we spend the whole budget on fancy desk chairs?

It feels like a frivolous expense given our current financial state.

Used to describe an unnecessary or wasteful purchase.

Rejecting a legal claim

The judge threw out the case immediately.

Was it because there was no evidence?

Yes, he deemed the entire claim frivolous.

Common legal collocations include 'frivolous lawsuit' or 'frivolous claim'.

"frivolous" in a sentence

  1. Don't waste your time on such frivolous activities.

    Don't waste your time on such frivolous activities.

  2. She was criticized for her frivolous attitude toward her studies.

    She was criticized for her frivolous attitude toward her studies.

  3. The court dismissed the petition, citing it as entirely frivolous and vexatious.

    The court dismissed the petition, citing it as entirely frivolous and vexatious.

Not another dictionary

An AI-native multilingual dictionary: decode the words other dictionaries can't handle.

WordDream explains every word the way a teacher would, with real-life scenes, graded examples, audio and a picture. It also covers what traditional dictionaries miss: names, places, proper nouns, internet slang, and words that don't translate.

And it isn't just English. Look up words in any language, keep a multilingual Notebook, and turn your saved words into stories with Spin a yarn.

Free account · sign in to use features

Browse the whole set in Everyday & Curious Words.

Explained by WordDream, an AI-native multilingual dictionary.