Definitions

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

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

Germany's Patrick Lange won the race in 7:35:53, knocking almost five minutes off Gustav Iden's 2022 course record to claim his third world title.

From BBC • Oct. 27, 2024

The central plateau was his roots as an epidemiologist and a clinician, and a model of how a committed staff on a limited budget could raise the standard of health in the third world.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French