Okazaki, M.E.R. and Nadin, O.L. 2025. The Social media X is gone: degrees of fixation and idiomaticity in uses of a phraseological unit in Brazilian Portuguese. Revista GTLex. 10, 1 (Jan. 2025), e010001. DOI:https://doi.org/10.14393/Lex-v10a2025-1.