Where does “rostrillo” come from?

rostrillo (Spanish) comes from Spanish rostro, from Old Spanish rostro, from Latin rōstrum, from Latin ferreorostris, from Latin ferreus, from Latin ferrum, from Cornish -er, from English -er — Creates intransitive, often deponent,...

Ancestry of “rostrillo”, step by step

StepLanguageWordMeaning
1Spanishrostroface
2Old Spanishrostro
3Latinrōstrumbill or beak of a bird
4Latinferreorostrishaving a cruel beak
5Latinferreusiron, made of iron; like or pertaining to iron;...
6Latinferrumiron; any tool made of iron; fight, clash
7Cornish-erForms masculine agent nouns
8English-erA person or thing that does an action indicated...
9Middle English-eragentive suffix; agent noun suffix
10Old French-erAlternative form of -ier, verbal suffix;...
11Latin-ārefirst conjugation
12Proto-Italic-āōForms primarily denominative verbs
13Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
14Proto-Indo-European-yétiCreates intransitive, often deponent,...
Every word from Proto-Indo-European -yétiEvery word from English -erEvery word from Cornish -er