Where does “sidloko” come from?

sidloko (Esperanto) comes from Esperanto sidi, from German sitzen, from Middle High German sitzen, from Old High German sizzen, from Proto-Germanic *sittjan, from Proto-Germanic sitjaną, from Proto-Indo-European sḗd- — to sit.

sidloko (Esperanto): sitting, seat

Definitions

sitting, seat

Ancestry of “sidloko”, step by step

sidloko traces back through two separate lines of ancestry.

via Esperanto sidi

Step	Language	Word	Meaning
1	Esperanto	sidi	to sit
2	German	sitzen	to sit; to perch
3	Middle High German	sitzen	to sit
4	Old High German	sizzen	—
5	Proto-Germanic	*sittjan	—
6	Proto-Germanic	sitjaną	to sit
7	Proto-Indo-European	sḗd-	to sit

via Esperanto loko

Step	Language	Word	Meaning
1	Esperanto	loko	place; location; spot
2	Latin	locus	place, spot; a passage of literature; "in the...
3	Old Latin	stlocus	—
4	Proto-Italic	stlokos	—
5	Proto-Indo-European	stel-	to put, to place; to locate

Every word from Proto-Indo-European sḗd- →Every word from Proto-Germanic sitjaną →Every word from Proto-Germanic *sittjan →