Where does “Threnodie” come from?

Threnodie (German) comes from Ancient Greek θρηνῳδία, from Ancient Greek θρηνῴδης, from Ancient Greek ᾠδή, from Ancient Greek ἀείδω, from Proto-Hellenic awéidō — to sing.

Threnodie (German): threnody (song of lamentation)

Definitions

threnody (song of lamentation)

Ancestry of “Threnodie”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	θρηνῳδία	lamentation, mourning
2	Ancient Greek	θρηνῴδης	like {{non-gloss definition\|or}} fit for a dirge
3	Ancient Greek	ᾠδή	song, ode; legend, tale, story
4	Ancient Greek	ἀείδω	To sing, chant, praise; To make various noises:...
5	Proto-Hellenic	awéidō	to sing

Every word from Proto-Hellenic awéidō →Every word from Ancient Greek ἀείδω →Every word from Ancient Greek ᾠδή →