terminus
UK: ˈtɜːmɪnəs | US: ˈtɜːrmɪnəs
n. the final point or limit of something (e.g., a journey, boundary, or period)
n. a station or stop at the end of a transportation line (e.g., bus or train)
n. (archaic) a boundary marker or landmark
The word terminus originates directly from Latin, where it referred to a boundary stone or landmark marking a limit. Over time, it evolved to signify the end point of physical spaces (e.g., roads) and abstract concepts (e.g., time). The suffix -inus solidifies its role as a noun. The logic is straightforward: term- (limit) + -inus (noun form) = "a defined end."
The train arrived at its terminus after a 12-hour journey.
The contract reached its natural terminus after five years.
Ancient Romans used stone pillars as termini to mark territorial boundaries.
The bus terminus was crowded with commuters during rush hour.
In philosophy, death is often seen as the terminus of human existence.