/ˈliːdɒf/ (LEE-doff)

Definitions

1. noun

The first event or play in an athletic competition, especially baseball, that sets the tone for the rest of the game.

“The team’s leadoff hitter helped get their offense going in the first inning.”

2. noun

The first part of a series, such as a series of events or a series of articles.

“The leadoff episode of the new TV show received positive reviews.”

3. verb

To play the leadoff position, especially in baseball.

“He leaded off the game with a home run.”

4. verb

To begin or start something, such as a conversation or a series of events.

“The comedian leaded off the show with a funny joke.”