Where does “graticula” come from?

graticula (Latin) comes from Latin crāticula, from Latin -culus, from Proto-Italic *-kelos — Diminutive suffix.

Ancestry of “graticula”, step by step

StepLanguageWordMeaning
1Latincrāticulagrill, grating
2Latin-culusAlternative form of -ulus; added to a noun to...
3Proto-Italic*-kelosDiminutive suffix

Words derived from “graticula”

Every word from Proto-Italic *-kelos →Every word from Latin -culus →Every word from Latin crāticula →