A Spanish slang term which means 'to sharpen' or 'to hone'. In a wider context, it can also mean 'to be alert' or 'to pay close attention to something'.
Examples
- Spanish: Debes aguzar tus habilidades de escucha para entender todas las sutilezas del idioma.
- English: You should sharpen your listening skills in order to understand all the subtleties of the language.