noun pl. termini -·ni′ (-nī′) or terminuses -·nuses

1. a boundary or limit
2. a boundary stone or marker
3. an end; final point; extremity or goal
4. Chiefly Brit. either end of a transportation line, or a station or town located there; terminal
5. Rom. Myth. the deity presiding over boundaries and landmarks

Etymology: L: see term