Where does “porfiroclastico” come from?

porfiroclastico (Italian) comes from Italian clastico, from Ancient Greek κλαστός, from Ancient Greek κλάω, from Ancient Greek κλαίω, from Ancient Greek κλείω, from Proto-Hellenic klāyyō, from Proto-Indo-European kleh₂uyeti, from Proto-Indo-European kleh₂u- — nail, pin, hook - instruments, of old use for...

Ancestry of “porfiroclastico”, step by step

porfiroclastico traces back through two separate lines of ancestry.

via Italian clastico

StepLanguageWordMeaning
1Italianclasticoclastic
2Ancient Greekκλαστόςbroken
3Ancient Greekκλάωto break, to break off, to break into pieces; to...
4Ancient Greekκλαίωcry, weep; first-person singular future...
5Ancient Greekκλείωshut, close, bar; enclose, shut in; Epic form of...
6Proto-Hellenicklāyyō
7Proto-Indo-Europeankleh₂uyeti
8Proto-Indo-Europeankleh₂u-nail, pin, hook - instruments, of old use for...

via Italian porfiro

StepLanguageWordMeaning
1Italianporfiro
2Medieval Latinporphyrium//porphyrum
3Latinporphyrītēspurple-red coloured stone from Egypt, porphyry
Every word from Proto-Indo-European kleh₂u-Every word from Proto-Indo-European kleh₂uyetiEvery word from Proto-Hellenic klāyyō