date / deadline (date on or before which something must be completed) / delivery date (day on which something is scheduled to arrive at the delivery address) / appointment, engagement (pre-arranged meeting between people) / fixture (scheduled match) / hearing (legal procedure done before a judge, without a jury)

term (word or phrase, especially one from a specialized area of knowledge, i.e., a technical term)

nominative/accusative/genitive plural of Termin

terminal (at an airport etc.)

plural of Terminal

plural of Terminus