Where does “datar” come from?

datar (Catalan) comes from Catalan data, from Late Latin data, from Latin datus, from Latin dāre, from Proto-Italic didō, from Proto-Indo-European dédeh₃ti, from Proto-Indo-European deh₃- — to give.

datar (Catalan): to date

Definitions

to date

Ancestry of “datar”, step by step

Step	Language	Word	Meaning
1	Catalan	data	date
2	Late Latin	data	—
3	Latin	datus	given; offered; yielded
4	Latin	dāre	—
5	Proto-Italic	didō	give
6	Proto-Indo-European	dédeh₃ti	to be giving
7	Proto-Indo-European	deh₃-	to give

Every word from Proto-Indo-European deh₃- →Every word from Proto-Indo-European dédeh₃ti →Every word from Proto-Italic didō →