Where does “tessellator” come from?

tessellator (Latin) comes from Latin tessello, from Latin tessella, from Latin tessera, from Ancient Greek τέσσᾰρες, from Proto-Hellenic kʷétwores, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.

tessellator (Latin): mosaic-floor-maker, who makes the tiled ground, paviour

Definitions

mosaic-floor-maker, who makes the tiled ground, paviour

Ancestry of “tessellator”, step by step

Step	Language	Word	Meaning
1	Latin	tessello	to tile, to tessellate, to lay mosaic on
2	Latin	tessella	A small cube of stone used for paving
3	Latin	tessera	tessera; die; watchword
4	Ancient Greek	τέσσᾰρες	four
5	Proto-Hellenic	kʷétwores	cardinal...
6	Proto-Indo-European	kʷetwóres	four
7	Proto-Indo-European	kʷe-	and

Every word from Proto-Indo-European kʷe- →Every word from Proto-Indo-European kʷetwóres →Every word from Proto-Hellenic kʷétwores →