Gender relations in Indonesian social practices tend to marginalize women, as manifested in various methods and instruments. One of them is the use of language in Kamus Besar Bahasa Indonesia (online KBBI), an Indonesian dictionary compiled by the Indonesian government. The dictionary is the primary standard and official reference for lemmas, meanings, and examples of sentences. This study aims to analyze the unequal relations between men and women reflected in linguistic units in the online KBBI and uncover their hidden meanings. Data was collected by searching, reading, and recording (documenting) the gender-related lemmas (words), definitions of lemmas, and examples of their use in sentences in the online KBBI from 7 May to 5 June 2022, ...