leadoff

1 of 2

noun

lead·​off ˈlēd-ˌȯf How to pronounce leadoff (audio)
1
: a beginning or leading action
2
: one that leads off
leadoff adjective

lead off

2 of 2

verb

led off; leading off; leads off

intransitive verb

: begin
also : to come on or perform first

transitive verb

1
: to make a start on : open
2
: to bat first for a baseball team in (an inning)

Examples of leadoff in a Sentence

Verb plans to lead off the news conference with a prepared statement
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Key stat: Neto has seven leadoff home runs, all this season, and tied the franchise single-season record also previously held by Brian Downing (1987). Los Angeles Times, 12 July 2025 The Reds’ Tony Santillan worked around a leadoff walk in the eighth and reliever Scott Barlow got two outs in the ninth before Sam Moll retired Javier Sanoja on a flyout. Miami Herald, 11 July 2025
Verb
Corbin Carroll led off with a single, stole second before Ketel Marte popped out and scored on Geraldo Perdomo’s double grounded just inside first base. Kevin Acee, San Diego Union-Tribune, 11 July 2025 Robert has led off 60 innings this year — and has eight hits! Jayson Stark, New York Times, 11 July 2025 See All Example Sentences for leadoff

Word History

First Known Use

Noun

circa 1886, in the meaning defined at sense 1

Verb

1806, in the meaning defined at intransitive sense

Time Traveler
The first known use of leadoff was in 1806

Browse Nearby Words

Cite this Entry

“Leadoff.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leadoff. Accessed 16 Jul. 2025.

Kids Definition

leadoff

noun
lead·​off ˈlēd-ˌȯf How to pronounce leadoff (audio)
1
: a beginning action
2
: one that begins something
leadoff adjective
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!