Where does “alas” come from?

alas (Spanish) comes from Spanish ala, from Old Spanish ala, from Old Spanish a, from Latin Ad, from Latin illic, from Latin ille, from Latin olle, from Proto-Italic *olnos — that.

alas (Spanish): plural of ala; flip, wings

Definitions

plural of ala; flip, wings

Ancestry of “alas”, step by step

Step	Language	Word	Meaning
1	Spanish	ala	wing; brim; flank
2	Old Spanish	ala	wing
3	Old Spanish	a	to, toward, in, at
4	Latin	Ad	toward, to
5	Latin	illic	he, she, it, yonder, that, overthere; in that...
6	Latin	ille	that; those; "; demonstrative pronoun "; that...
7	Latin	olle	Archaic form of ille
8	Proto-Italic	*olnos	that

Every word from Proto-Italic *olnos →Every word from Latin olle →Every word from Latin ille →