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trailblazer

American  
[treyl-bley-zer] / ˈtreɪlˌbleɪ zər /

noun

  • trailblazers
    plural
  1. a person who blazes a trail for others to follow through unsettled country or wilderness; pathfinder.

  2. a pioneer in any field of endeavor.

    a trailblazer in science.


trailblazer British  
/ ˈtreɪlˌbleɪzə /

noun

  1. a leader or pioneer in a particular field

  2. a person who blazes a trail

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of trailblazer

First recorded in 1905–10; trail + blaze 2 + -er 1

Compare meaning

How does trailblazer compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

A trailblazer is a person who's the first to do something, whether it's marking a new path through the woods or discovering a cure for cancer. A literal trailblazer blazes, or marks, trails in the wilderness. She does this by making marks or signs on trees and rocks at regular distances along a trail in order to help other hikers find their way. Figurative trailblazers can also be called pioneers or groundbreakers. These are innovators who make strides in fields like science, medicine, or education.

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Vocabulary lists containing trailblazer

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.

See Examples For:

Harry was at one time among Britain's most popular royals -- a military and charity trailblazer with the fiery red hair and rebellious streak.

From Barron's Aug. 23, 2026

Former Chinese premier Zhu Rongji was mourned on Tuesday with lowered flags and social media commemorations, ahead of a funeral for the reforming trailblazer who died last week at 97.

From Barron's Aug. 18, 2026

For the 27-year-old Freese, whose late father Andrew was a trailblazer in gene therapy, a love of numbers and his skill between the goal posts are far from different pursuits.

From The Wall Street Journal Jun. 25, 2026

In a statement, she acknowledged her trailblazer status.

From Los Angeles Times Jun. 22, 2026

As a matter of fact, she didn't even wait for Whit to answer and instead saved herself the frustration by being the trailblazer for the rest of us and getting in position.

From "Patina" by Jason Reynolds

They were followed as first-night headliners by Linkin Park's fellow nu metal trailblazers Limp Bizkit - second on the bill a couple of years ago but elevated further this year as their latest renaissance continues.

From BBC Jun. 15, 2026

Amid the uncertainty, longevity doctors view themselves—and their patients—as trailblazers.

From Barron's May 21, 2026

But they have also been at the forefront of recent discussions around grappling and blocking at set-pieces, with Everton boss David Moyes identifying Mikel Arteta's side as the trailblazers for the use of "dark arts".

From BBC Mar. 3, 2026

Now ahead of the American ice dance trailblazers in one category, Chock and Bates are still trying to catch Davis and White in another.

From Los Angeles Times Jan. 10, 2026

This new initiative would be composed of American trailblazers in women’s sports who embody and support the secretary and department’s efforts to empower women and girls globally through sport.

From "Proud" by Ibtihaj Muhammad

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