Where does “sin demora” come from?

sin demora (Spanish) comes from Spanish demora, from Spanish demorar, from Latin demoror, from Latin dē-, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti — afterwards, post; by, at.

sin demora (Spanish): immediately, straight away, without delay

Definitions

immediately, straight away, without delay

Ancestry of “sin demora”, step by step

sin demora traces back through two separate lines of ancestry.

via Spanish demora

Step	Language	Word	Meaning
1	Spanish	demora	delay
2	Spanish	demorar	to tarry; to delay; to postpone
3	Latin	demoror	I detain or hold up; I delay or linger
4	Latin	dē-	of; from
5	Latin	dē	of; concerning; about
6	Latin	post	behind; after, since, besides, except; behind,...
7	Latin	poste	ablative singular of postis
8	Proto-Italic	posti	behind, after
9	Proto-Indo-European	pósti	after
10	Proto-Indo-European	pós	afterwards, post; by, at

via Spanish sin

Step	Language	Word	Meaning
1	Spanish	sin	without
2	Old Spanish	sin	without
3	Latin	sine	without; second-person singular present active...
4	Proto-Indo-European	swé	self

Every word from Proto-Indo-European pós →Every word from Latin dē- →Every word from Proto-Indo-European pósti →