series

word

/ˈsɪɹiz/
SEER-eez
/sˈiəɹiz/
SEE-uh-reez

Definition

A series is a set of things, events, or numbers that are related and come one after another. It can also mean a television or radio program with several connected episodes.

Usage & Nuances

The singular and plural forms are both 'series': 'one series' and 'two series'. Common patterns include 'a series of events', 'a TV series', and 'in series' in technical contexts. Learners sometimes confuse it with 'season': a 'series' can mean the whole show, while a 'season' is one set of episodes.

Example Sentences

The teacher wrote a series of numbers on the board.

basic

We watched a new series last night.

basic

A series of small mistakes caused the problem.

basic

I'm looking for a series that's easy to watch after work.

natural

The meeting was canceled after a series of delays.

natural

That final episode completely changed how I see the whole series.

natural