leadoff
Americannoun
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an act that starts something; start; beginning.
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Baseball. the player who is first in the batting order or who is first to bat for a team in an inning.
Etymology
Origin of leadoff
First recorded in 1890–95; noun use of verb phrase lead off
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Then in the quarterfinal game against Venezuela last Saturday, he surrendered a leadoff homer to Ronald Acuña Jr. and a second-inning RBI double to Gleyber Torres before settling in for two scoreless innings.
From Los Angeles Times • Mar. 17, 2026
By way of example from another sportsbook, Caesars Sports offered these World Series prop bets for Ohtani: Would he hit a leadoff home run?
From Los Angeles Times • Jan. 5, 2026
His first-inning leadoff home run that followed three first-inning strikeouts?
From Los Angeles Times • Nov. 27, 2025
There’s also an argument that the Jays erred in not sacrificing in the eighth inning with Ernie Clement on second after another leadoff double.
From The Wall Street Journal • Nov. 2, 2025
I’m always pumped before the first pitch of a game, especially when I’m batting leadoff and especially when it’s the first game of a doubleheader.
From "A High Five for Glenn Burke" by Phil Bildner
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.