seventeen

word

/ˈsɛvənˈtin/
sev-uhn-TEEN
/sˌɛvəntˈiːn/
sev-uhn-TEEN

Definition

The number 17; the number that comes after sixteen and before eighteen.

Usage & Nuances

Used as a numeral and adjective; most common for age, dates, or counting. Typically written in digits (17) in formal/technical contexts. Spell out 'seventeen' in writing, especially at the start of sentences or in literary style.

Example Sentences

He is seventeen years old.

basic

There are seventeen students in the class.

basic

She finished the test in seventeen minutes.

basic

My birthday is on the seventeenth of May.

natural

At seventeen, you can learn to drive in many countries.

natural

I haven’t seen her since I was seventeen.

natural