Where does “dragmaŝino” come from?

dragmaŝino (Esperanto) comes from Esperanto maŝino, from Latin māchina, from Ancient Greek μαχανά, from Ancient Greek μηχανή, from Ancient Greek μῆχος, from Proto-Indo-European meǵʰ- — to be able.

dragmaŝino (Esperanto): digger, excavator (large piece of machinery)

Definitions

digger, excavator (large piece of machinery)

Ancestry of “dragmaŝino”, step by step

dragmaŝino traces back through two separate lines of ancestry.

via Esperanto maŝino

Step	Language	Word	Meaning
1	Esperanto	maŝino	machine
2	Latin	māchina	contrivance
3	Ancient Greek	μαχανά	Doric form of μηχᾰνή
4	Ancient Greek	μηχανή	contrivance, machine, device, gear; way, means
5	Ancient Greek	μῆχος	means, expedient, remedy
6	Proto-Indo-European	meǵʰ-	to be able

via Esperanto drago

Step	Language	Word	Meaning
1	Esperanto	drago	—

Every word from Proto-Indo-European meǵʰ- →Every word from Ancient Greek μῆχος →Every word from Ancient Greek μηχανή →