Where does “nonpyroclastic” come from?

nonpyroclastic (English) comes from English pyroclastic, from English clastic, 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 — nail, pin, hook - instruments, of old use for...

nonpyroclastic (English): Not pyroclastic

Definitions

  1. Not pyroclastic

Ancestry of “nonpyroclastic”, step by step

nonpyroclastic traces back through two separate lines of ancestry.

via English pyroclastic

StepLanguageWordMeaning
1EnglishpyroclasticMostly composed of rock fragments of volcanic...
2EnglishclasticMade up of parts that are easily removable; Made...
3Ancient Greekκλαστόςbroken
4Ancient Greekκλάωto break, to break off, to break into pieces; to...
5Ancient Greekκλαίωcry, weep; first-person singular future...
6Ancient Greekκλείωshut, close, bar; enclose, shut in; Epic form of...
7Proto-Hellenicklāyyō
8Proto-Indo-Europeankleh₂uyeti
9Proto-Indo-Europeankleh₂u-nail, pin, hook - instruments, of old use for...

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European kleh₂u-Every word from Proto-Indo-European kleh₂uyetiEvery word from Proto-Hellenic klāyyō