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Word a Day

fluorescent

adjective · /flɔˈɹɛsənt/ · Level 3 · Advanced

What does fluorescent mean?

fluorescent (adjective): brilliantly colored and apparently giving off light.

Definition: Princeton WordNet 3.1.

How do you use fluorescent in a sentence?

How do you pronounce fluorescent?

/flɔˈɹɛsənt/ (IPA, American English). The app reads every word aloud.

Where does fluorescent come from?

From fluoresce + -ent.

Etymology: Wiktionary, CC BY-SA 4.0.

Test yourself: do you know “fluorescent”?

Tap an answer to check it. The same questions the app asks.

What does “fluorescent” mean?

showing intellectual penetration or emotional depth

Not quite: that's what profound means.

causing or tending to cause things to slip or slide

Not quite: that's what slippery means.

brilliantly colored and apparently giving off light

Right! That's what “fluorescent” means.

marking the beginning of an operation, venture, etc

Not quite: that's what inaugural means.

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