“Third spacing” is an outdated term that healthcare professionals used to describe the movement of bodily fluid from the blood into the spaces between the cells. Numerous conditions can lead to third ...

Third World Countries: In the era of the Cold War, the moniker 'Third World' emerged to delineate nations abstaining from alignment with either the Western bloc (NATO) or the Eastern sphere, the ...

Third-party ad serving refers to a common online scenario in which a website operator or publisher presents content for users and the site also includes advertising delivered by another provider. This ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Katrina Ávila Munichiello is an experienced editor, writer, fact-checker, and proofreader ...