trailblazer

noun

trail·​blaz·​er ˈtrāl-ˌblā-zər 

1

: pioneer sense 2

a trailblazer in astrophysics

2

: one that blazes a trail to guide others : pathfinder

Word Icons

Examples of trailblazer in a Sentence

Recent Examples on the Web

Another trailblazer, Pat Summitt, is the subject of a new documentary. —Phaedra Trethan, USA Today, 25 Mar. 2026

As some tech trailblazers in recent years have become more comfortable with developing weapons, Southern California has emerged as a hub for defense tech startups. —Los Angeles Times, 20 Mar. 2026

Outside’s 2026 Travel Awards feature 25 trailblazers, places to stay, and travel companies that are rewriting the rules of adventure. —The Editors, Outside, 18 Mar. 2026

The vinyl boom started in the late 2000s as a more niche trend among audiofiles and indieheads, with alt-rock figures like Jack White serving as early trailblazers evangelizing the format. —Ethan Millman, HollywoodReporter, 16 Mar. 2026

Word History

First Known Use

1908, in the meaning defined at sense 2

Rhymes for trailblazer

• appraiser
• fundraiser
• blazer
• gazer
• glazer
• kayser
• laser
• lazar
• maser
• mazer
• phasor
• raiser

Kids Definition

trailblazer

noun

trail·​blaz·​er ˈtrā(ə)l-ˌblā-zər 

: someone who prepares the way for others who follow: as

a

: pathfinder

b

: pioneer entry 1 sense 1