intelligent

word

/ˌɪnˈtɛɫədʒənt/
in-TE-luh-juhnt
/ɪntˈɛlɪdʒənt/
in-TE-li-juhnt

Definition

Having a strong ability to learn, understand, and think clearly. It can describe a person, animal, or a system that makes smart decisions or responds in a clever way.

Usage & Nuances

Common for people: 'an intelligent student', 'highly intelligent'. Also used for technology: 'intelligent system' or 'intelligent design'. 'Intelligent' sounds a bit more formal than 'smart'; 'smart' is more common in everyday speech and can also mean stylish or quick in behavior.

Example Sentences

My sister is very intelligent.

basic

That was an intelligent answer.

basic

Dolphins are intelligent animals.

basic

She’s quiet, but her questions are really intelligent.

natural

We need an intelligent solution, not just a quick fix.

natural

He’s clearly intelligent, but he doesn’t show off about it.

natural