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stilbene

Upper-Intermediate (B2)

IPA: //ˈstɪlbiːn//

KK: /ˈstɪlˌbiːn/

noun
Definition

A colorless or yellowish solid substance used in making dyes and optical brighteners, and also as a phosphor.


Example

Stilbene is commonly used in the production of fluorescent dyes.


Conversation
Sloth A
Have you ever heard of a compound called stilbene?
Sloth B
Yeah, I think it's used in making dyes, right?
Sloth A
Exactly! It's also used as a phosphor in some applications.
Sloth B
That's interesting! I didn't know it had so many uses.

Synonyms & Antonyms
Synonyms
hydrocarbon
phosphor
compound
Antonyms
Root Explanation

Stilbene is derived from the Greek word "stilbos" (meaning shining or glimmering) and the suffix "-ene" (used in chemistry to denote alkenes, which are hydrocarbons containing a carbon-carbon double bond). The word "stilbene" refers to a type of hydrocarbon that has a shining or glimmering appearance due to its structure.

Memory Tip

Think of the Greek word for shining ('stilbos') to remember that stilbene is a compound that has a glimmering quality in its chemical structure.

Visually Confused Words
silene
stibine
silence
astilbe
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