Define – A command-line dictionary app written in Go
A command-line dictionary (thesaurus) app, with access to multiple sources, written in Go. - Rican7/define
Define – A command-line dictionary app written in Go launched on March 22, 2018 with 22 votes, #784 of 2,954 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 8 years on.
In plain words
Define is a command-line dictionary application built with Go. It allows users to look up word definitions directly from the terminal, making it useful for developers and command-line users who want quick access to dictionary information without leaving their workflow. The tool is open-source and available on GitHub for anyone interested in command-line utilities.
written from the facts on this page · September 2026
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