Etymology Explorer › English

Where does “pyroclastic” come from?

pyroclastic (English) comes 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, from Proto-Indo-European kleh₂u- — nail, pin, hook - instruments, of old use for...

pyroclastic (English): Mostly composed of rock fragments of volcanic...

Definitions

  1. Mostly composed of rock fragments of volcanic...

Ancestry of “pyroclastic”, step by step

StepLanguageWordMeaning
1EnglishclasticMade up of parts that are easily removable; Made...
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...

Words derived from “pyroclastic”

  • nonpyroclastic
  • pyroclastic flow
Every word from Proto-Indo-European kleh₂u- →