Dictionary.com
Thesaurus.com

locator

American  
[loh-key-ter, loh-key-ter] / ˈloʊ keɪ tər, loʊˈkeɪ tər /
Sometimes locater.

noun

  1. a person who locates something.

  2. a person who determines or establishes the boundaries of land or a mining claim.


Etymology

Origin of locator

1600–10; < Latin locātor a contractor, lessor, equivalent to locā ( re ) ( locate ) + -tor -tor

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.

“He’s not coming up in the detention locator yet.”

From Salon • Mar. 2, 2026

I filed habeas, and looked my client up on the detainee locator.

From Slate • Feb. 17, 2026

Your friend’s access to your miles is linked to the “record locator number” assigned to each airline ticket — and is not linked to your name, says Clint Henderson, managing editor at The Points Guy.

From MarketWatch • Dec. 3, 2025

The Sheriff’s Department has also yet to release vehicle locator data on where deputies were that evening.

From Los Angeles Times • Sep. 30, 2025

Nan’s laptop lay on the coffee table, and I flipped it open to use the store locator function on the SmartMart website.

From "Hope Springs" by Jaime Berry