clast 
(klăst)
(klăst)n.
A rock fragment or grain resulting from the breakdown of larger rocks.
[From Greek klastos, broken, from klān, to break.]
- Indo-European root: perə-
- Indo-European root: perə-
- Indo-European root: pes-
- Indo-European root: pet-
- Indo-European root: petə-
- Indo-European root: peuk-
- Indo-European root: peuə-
- Indo-European root: pezd-
- Indo-European root: plat-
- Indo-European root: plek-
- Indo-European root: pleu-
- Indo-European root: plāk-
- Indo-European root: plāk-
- Indo-European root: pneu-
- Indo-European root: porko-
- Indo-European root: poti-
- Indo-European root: prek-
- Indo-European root: preus-
- Indo-European root: prī-
- Indo-European root: pā-
- Indo-European root: pāl-
- Indo-European root: pē(i)-
- Indo-European root: pō(i)-
- Indo-European root: pū̆-
- Indo-European root: pəter-