/ˈi.lo/ noun

1. Esperanto for a tool, from the ending that makes a tool of a verb: retumi, to surf the web, gives retumilo, a web browser.

   Lingvo estas ilo. A language is a tool.

2. A web browser (2026–), free and open source: tabs kept in Spaces down a sidebar, one bar for every command, Chromium underneath.

   I moved my Spaces to ilo.

Compare Finnish ilo, joy. · ilo, the browser