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(noun, adjective) A person who isn’t actually a millennial but says or does things that scream millennial energy — like unironically calling themselves a “smol bean” or referencing avocado toast like it’s 2015. Usage as noun: “Remy’s Gen Z friend just said ‘adulting is hard’ — what a perimillennial.” Usage as adjective: “That Pinterest board is so perimillennial it hurts.” Etymology: A blend of peri- (meaning “around” or “near,” like in perimenopause) and millennial, used to describe someone orbiting the millennial aesthetic or mindset without actually being part of the generation.
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