Where does “semiesagono” come from?

semiesagono (Italian) comes from Italian esagono, from Latin hexagōnum, from Ancient Greek ἑξάγωνον, from Ancient Greek ἑξα-, from Ancient Greek ἕξ, from Proto-Hellenic hwéks, from Proto-Indo-European swéḱs — six.

semiesagono (Italian): half-hexagon

Definitions

half-hexagon

Ancestry of “semiesagono”, step by step

semiesagono traces back through two separate lines of ancestry.

via Italian esagono

Step	Language	Word	Meaning
1	Italian	esagono	hexagon
2	Latin	hexagōnum	hexagon
3	Ancient Greek	ἑξάγωνον	hexagon
4	Ancient Greek	ἑξα-	Forming compound words with the sense of "six"
5	Ancient Greek	ἕξ	six
6	Proto-Hellenic	hwéks	cardinal...
7	Proto-Indo-European	swéḱs	six

via Italian semi

Step	Language	Word	Meaning
1	Italian	semi	plural of seme

Every word from Proto-Indo-European swéḱs →Every word from Ancient Greek ἑξα- →Every word from Ancient Greek ἑξάγωνον →