Where does “sonido” come from?

sonido (Old Spanish) comes from Latin sonitus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

Ancestry of “sonido”, step by step

StepLanguageWordMeaning
1Latinsonitussounded, resounded; called; sound
2Latin-tusForms the past participle of verbs; Forms...
3Proto-Italic-tus
4Proto-Indo-European-tusDerives action nouns from verb roots

Words derived from “sonido

Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin sonitus