roster
UK: ˈrɒstə | US: ˈrɑːstər
n. a list or plan showing the order or rotation of duties, events, or personnel
n. (historical) a register of names, especially in military or organizational contexts
roster = rost<list, register> + er<noun suffix>
- rost (from Dutch rooster "grid, list," originally referring to a grid-like table used for scheduling)
- er (agentive or instrumental noun suffix in English)
Etymology Origin:
The word roster traces back to Dutch rooster, meaning "grid" or "list," derived from the practice of writing schedules on grid-like tables. Over time, it evolved into English to specifically denote a structured list of names or duties, particularly in military and organizational contexts. The suffix -er solidifies its function as a noun.
The manager posted the work roster for the upcoming week.
Soldiers checked the roster to confirm their assigned shifts.
The conference roster included speakers from ten countries.
She updated the team roster after new members joined.
Historical rosters provide valuable data for genealogists.