third world

NOUN

underdeveloped countries

Synonyms

WEAK

developing countries developing nations economically developing countries economically developing nations emergent nations underdeveloped nations

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.

In November 2024, Koguan said he was “no longer all-in-Tesla” and began acquiring Treasury bills, citing his fear of a “1929 type stock market crash” and a potential third world war.

From MarketWatch • Mar. 4, 2026

Two-time defending champion Kim, 25, has dominated women's halfpipe since the 2022 Beijing Games, winning X Games gold in 2024 and 2025 and claiming her third world championship title last year.

From Barron's • Feb. 11, 2026

The phrase "third world" is one previously used to describe poorer, developing nations.

From BBC • Dec. 2, 2025

Three years later, U2 lead singer Bono, singer-songwriter Bob Geldof and Jones met with Pope John Paul II as part of an effort to erase the debt load shouldered by third world nations.

From Los Angeles Times • Nov. 4, 2024

They didn’t know the first thing about Korean stocks or third world currencies, but they didn’t really need to.

From "The Big Short" by Michael Lewis