big brother

noun

: an older brother

: a man who serves as a companion, father figure, and role model for a boy

Big Brother [Big Brother, personification of the power of the state in 1984 (1949) by George Orwell]

: the leader of an authoritarian state or movement

: an all-powerful government or organization monitoring and directing people's actions

Examples of big brother in a Sentence

Recent Examples on the Web Its accelerated path toward Europe has been spurred by Russia’s full-scale invasion of Ukraine, which shattered many Moldovans’ image of Russia as a benign big brother and created a determination in Brussels to prevent Moscow making further political inroads into formerly Communist states. —

Christian Edwards, CNN, 21 Oct. 2024 Who won part 1 of the final Head of Household competition on 'Big Brother'? Chelsie Baham won part one of the final HOH competition. —

David Wysong, USA TODAY, 14 Oct. 2024 Who won Part 1 of HOH on 'Big Brother'? Chelsie Baham won Part 1 of the Final HOH. —

Dina Kaur, The Arizona Republic, 13 Oct. 2024 The siblings might have had an eye out for their big brother George and father William, as the father and son attended the match together in Germany. Can't get enough of PEOPLE's Royals coverage? —

Janine Henni, People.com, 9 Oct. 2024 See all Example Sentences for big brother

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'big brother.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.