Where does “piconegro” come from?

piconegro (Spanish) comes from Spanish pico, from Old Spanish bico, from Latin beccus, from Latin -āceus, from Latin -āx, from Latin -ium, from Latin -ius, from Proto-Italic -jōs — Creates adjectives from noun or verb stems.

piconegro (Spanish): black-billed said of a number of species of birds

Definitions

  1. black-billed said of a number of species of birds

Ancestry of “piconegro”, step by step

piconegro traces back through two separate lines of ancestry.

via Spanish pico

StepLanguageWordMeaning
1Spanishpicobeak; sharp point; pick, pickaxe
2Old Spanishbico
3Latinbeccusbeak, bill
4Latin-āceusaceous; resembling, having the nature of, forming, belonging to
5Latin-āxish, -y
6Latin-iumSuffix used to form abstract nouns, sometimes...
7Latin-iusforming adjectives from nouns; nominative neuter...
8Proto-Italic-jōsForms comparative adjectives
9Proto-Indo-European-yósCreates adjectives from noun or verb stems

via Spanish negro

StepLanguageWordMeaning
1Spanishnegroblack; a black person; ghost writer
2Latinnigrummasculine accusative singular of niger; neuter...
3Latinnigerwan, shining black; bad; evil; ill-omened
4Proto-Indo-Europeannókʷtsnight
5Proto-Indo-Europeannegʷ-bare, naked
Every word from Proto-Indo-European -yósEvery word from Latin -iumEvery word from Latin -ius