aitsa = evening (noun) (some things Google found for "aitsa": an uncommon to rare term; "Aitsa!" is the name of a Yahoo group and a high school newspaper in South Africa; A south African ISP where AITSA stands for Advanced Information Technology Solutions for Africa; AITSA stands for All India Telecom Stenographers Association; a last name; Aitsa stands for Andaluza Instalaciónes Térmicas S.A. of Spain which is an air conditioning and heating company; a user name; AITSA stands for The All-India Tribal Students Association; an exclamation of informal praise or surprise in Afrikaans; means "fire, flame" in fictional language Cispa; name of a place in Burma)
Word derivation for "evening" :
Basque = arrats, Finnish = ilta
Miresua = aitsa
This Miresua conlang word has been changed. The word for "evening" is now "irtas".