Thesaurus.com
Dictionary.com
Showing results for third rail. Search instead for third+rail.
Definitions

third rail

[thurd reyl] / ˈθɜrd ˈreɪl /
NOUN
electrified line
Synonyms


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.

His work involves what some view as the third rail of journalism: AI playing a leading role not just in researching, but in writing stories.

From The Wall Street Journal • Mar. 27, 2026

But it turns out that he might just be touching the real third rail.

From Salon • May 23, 2025

The Clippers are now riding the third rail toward inevitable dysfunction.

From Los Angeles Times • Nov. 4, 2023

In Iowa, however, attacking the mandate has been a third rail of politics.

From Washington Times • Jul. 7, 2023

“Don’t you know about the third rail? Fry you up.”

From "Clayton Byrd Goes Underground" by Rita Williams-Garcia



Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "third rail" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com