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lucid

Say it: LOO-sid /ˈlusɪd/ · adjective

What “lucid” means

Clear and easy to understand.

More precisely: Expressed clearly and easy to understand; also, thinking clearly.

Example: “Her lucid explanation of compound interest finally made it click for me.”

When to use it

As a fairly formal compliment, when an explanation makes a difficult idea easy to understand.

It can also mean

A person can be lucid when they are thinking clearly.

Similar words

clear, intelligible, coherent

Where it comes from

From Latin lucidus, "bright."

Quick check

You couldn't understand gears until a teacher explained them so clearly that everything clicked. What word describes the explanation?

lucid or detailed?

Show the answer

lucid

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