Where does “festar” come from?

festar (Ido) comes from Esperanto festi, from Italian festa, from Late Latin festa, from Latin fēsta, from Latin festum, from Latin fēstus, from Proto-Italic fēstos.

festar (Ido): to party, to celebrate

Definitions

to party, to celebrate

Ancestry of “festar”, step by step

Step	Language	Word	Meaning
1	Esperanto	festi	to celebrate
2	Italian	festa	feast
3	Late Latin	festa	party; feast; nominative/accusative/vocative...
4	Latin	fēsta	party, feast
5	Latin	festum	a holiday, festival; a banquet, feast
6	Latin	fēstus	Of or pertaining to holidays; festive, festal, joyful, merry
7	Proto-Italic	fēstos	—

Every word from Proto-Italic fēstos →Every word from Latin fēstus →Every word from Latin festum →