My bad. Hmmmm, well, the Greeks certainly weren't the first with a leaf-shaped blade - that form goes back to bronze age swords and I'm on less certain ground there, but I believe the Egyptians had a leaf-shaped sword considerably before the Xiphos. The Xiphos is more a specific size, proportion, grip, pommel and balance rather than a complete innovation.JPinoy wrote:
I was refering to the Xiphos. The pics I've seen of that Falcata and it resembles the Kopis more than the Xiphos. Im refering to the long sword + leaf shaped design of the Xiphos as being somewhat a combo of the straight bladed Keltic long sword + the leaf shaped kopis/falcata.
As for how the Greeks came into contact with Keltic weaponry.... The Greeks some attacks from the Keltic tribes far north of them around 280 BC. But before that the Keltic tribes had invaded other places like Italy and Iberia, but not before they established trade with those civilizations first.
The Greeks themselves used the name of one tribe they knew the Keltoi, as a name for all the other tribes. They've known about the Keltic peoples since around 600 BC as they've established colonies like Massilia near Keltic territories.
I don't recall any example of Celts using leaf-shaped blades, but the durn critters were everywhere, so my knowledge of them is not even remotely exhaustive. They pretty much used straight-edged swords so far as I know - lacking body armor (and even clothes at times), they didn't need a leaf-shaped blade to increase cutting power.