serious

word

/ˈsɪɹiəs/
SEER-ee-uhs
/sˈiəɹɪəs/
SEER-ee-uhs

Definition

Describes a person who is thoughtful and not joking, or a situation or problem that is important or dangerous.

Usage & Nuances

'Serious' can refer to mood (not joking), severity (of problems), or commitment (taking something seriously). Common phrases: 'serious problem', 'get serious', 'serious relationship'. Often confused with 'severe', which means very bad.

Example Sentences

If you're serious about learning, you'll practice every day.

natural

The doctor said it could become serious if we ignore it.

natural

He has a serious look on his face.

basic

This is a serious problem for us.

basic

She is a very serious student.

basic

Are you serious? I thought you were joking!

natural