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orcin

Upper-Intermediate (B2)

IPA: /ˈɔːrsɪn/

KK: /ˈɔr.sɪn/

noun
Definition

A chemical compound that is derived from toluene and is commonly found in various types of lichens.


Example

Orcin is often used in the production of dyes and as a chemical reagent.


Conversation
Sloth A
Have you ever heard of orcin?
Sloth B
Yeah, I read about it in a chemistry book once.
Sloth A
I found out it's found in lichens, which is pretty cool.
Sloth B
That is interesting! I didn't know it had such a unique source.

Synonyms & Antonyms
Synonyms
lichen
compound
toluene
Antonyms
Root Explanation

The word 'orcin' originates from Latin 'orcinus', meaning pertaining to the orca or killer whale. It specifically refers to the orca species, which is known for its distinctive black and white coloring and is often called the killer whale.

Memory Tip

Think of the Latin word 'orcinus' which relates to the orca, helping you remember that 'orcin' refers to something associated with this remarkable marine mammal.

Visually Confused Words
orcein
sorchin
porcine
forcing
ricin
oscin
orion
oncin
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