google-fonts/cc-by-sa/knowledge/glossary/terms/arrr_axis/term.textproto

name: "AR Retinal Resolution axis (ARRR)"
excerpt: "An axis found in some variable fonts that can be used to optimize text rendering across different resolutions."
related_lessons: "introducing_variable_fonts"
related_lessons: "designing_with_variable_fonts_in_desktop_apps"
related_lessons: "styling_type_on_the_web_with_variable_fonts"