threader

1. (social media) A user of the social networking app Threads.Examples: "For those who are especially keen on becoming a 'Threader', the free app can be pre-ordered now and will become available to use upon its official launch tomorrow."; "On Thursday morning, Mark Zuckerberg, chief executive of Meta Platforms, which owns Instagram and Facebook, said that 30 million new Threaders have already signed on."; "Ultimately, only time with tell whether mighty Meta will bring Twitter to heel. Until then, I have just one burning question: if Twitterers tweet, what do Threaders do? Sew? Stitch? Needle? Embroider? Answers on a virtual postcard, please."