Paleolithic Etymology of :
aXiS
Linguistic references
https://en.wiktionary.org/wiki/axis
Semantic fields in Paraklist
Symmetry, bifaces and duality
in S1
[Sources]
BiFaCe
ChiSeL
FLiNT
SyMMeTRy
aCheuLean
aXiS
SiLeX
BiFaCe
aXe
SyMéTRie
aCheuLéen