Fasti n.pl. : The Roman calendar, which gave the days for festivals, courts, etc., corresponding to a modern almanac.

Fasti n.pl. : Records or registers of important events.

Example:
Everytime I see your smile it makes my heart beat Fasti know it's much too soon to tell, I'm hoping this will

Taxonomy
fasti, AUC, fragments, the Roman, fasti capitolini, Fasti consulares, Augustus, magistrates, Fasti triumphales, republican, consuls, Capitolini, republic, Latin, chronicles, Fasti sacerdotales, Fasti Praenestini, rex.

Defination from the web:
fasti is the plural of the Latin adjective fastus, but more commonly was used as a substantive, derived from fas, meaning ... The word fasti itself then came to be used to denote lists having to do with keeping or marking time. ...