agendum

noun

agen·​dum ə-ˈjen-dəm 

plural agenda ə-ˈjen-də  or agendums

1

: agenda

2

: an item on an agenda

Word History

Etymology

borrowed from Medieval Latin, in plural, "order of worship, list of matters to be dealt with (by an assembly), proceedings, affairs," from gerundive of Latin agere "to drive, do, carry out" — more at agent

First Known Use

1849, in the meaning defined at sense 1