2023 neologisms

Barbenheimer ( ) was a cultural phenomenon that preceded and surrounded the simultaneous theatrical release of two major studio films—Barbie by Warner Bros. Pictures and Oppenheimer by Universal Pictures—on July 21, 2023. The marked contrast between Barbie, a fantasy comedy directed by Greta Gerwig based on the fashion doll Barbie, and Oppenheimer, a biographical thriller directed by Christopher Nolan based on the life of theoretical physicist J. Robert Oppenheimer, sparked widespread online engagement. This included the creation of memes, merchandise, and themed content across social media.

thumb|upright=1.3| CRINK (China, Russia, Iran, and North Korea) is an acronym coined in 2023 by Western analysts to refer to the grouping of China, Russia, Iran, and North Korea that they perceive as a "loose alliance" of anti-Western and anti-imperialist nations.

TESCREAL is a neologism proposed by computer scientist Timnit Gebru and philosopher Émile P. Torres. An acronym, it stands for Transhumanism, Extropianism, Singularitarianism, (modern) Cosmism, Rationalists (the internet community, not to be confused with other uses of the term), Effective Altruism, and Longtermism. Gebru and Torres argue that these ideologies should be treated as an "interconnected and overlapping" group with shared origins. They claim these constitute a movement that allows its proponents to use the threat of human extinction to justify expensive or detrimental projects and