leading
1 Americanadjective
-
chief; principal; most important; foremost.
a leading toy manufacturer.
-
coming in advance of others; first.
We rode in the leading car.
-
directing, guiding.
- Synonyms:
- ruling
noun
adjective
-
guiding, directing, or influencing
-
(prenominal) principal or primary
-
in the first position
the leading car in the procession
-
maths (of a coefficient) associated with the term of highest degree in a polynomial containing one variable
in 5x² + 2x + 3, 5 is the leading coefficient
noun
Other Word Forms
Etymology
Origin of leading1
First recorded in 1250–1300; Middle English (noun); lead 1 ( def. ) + -ing 2 ( def. ) for the adjective senses; lead 1 ( def. ) + -ing 1 ( def. ) for the noun sense
Origin of leading2
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.
“Oil prices are leading interest rates up,” said Keith Lerner, chief investment officer at Truist Advisory Services.
From MarketWatch ● Jul. 22, 2026
A new set of leaders at Lloyd’s decided in the fall to take a fresh look at Neal’s alleged behavior, leading to a fresh inquiry and the report issued Wednesday.
From The Wall Street Journal ● Jul. 22, 2026
Logistics hubs run by Wildberries in two south-west cities were impacted by overnight attacks, leading to workers evacuated, the founder said.
From BBC ● Jul. 22, 2026
Laura Ingraham and Jesse Watters chose not to preview or promote the speech in the two prime hours leading up to it, and Ingraham refrained from mentioning it on her Friday, Monday and Tuesday broadcasts.
From Salon ● Jul. 22, 2026
It was not until he was leading me back into the house and up the grand staircase that I began to see for myself what he was complaining about.
From "An Elephant in the Garden" by Michael Morpurgo
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.
