adjective
determinate
dih-TUR-muh-nut/dɪˈtɜːrmɪnət/
Having a fixed endpoint or limit.
The garden occupies a determinate area bounded on every side by fencing.

Etymology
The pieces suggest marking off a boundary: the Latin compound meant to enclose or set limits to something. Determinate describes the resulting state of having settled, clearly defined bounds.
In context
Now determinate tomatoes are great because they grow in a short defined growing season where the fruit often ripens at or near the exact same time.
More examples
- Determinate tomato plants stop growing taller after forming terminal flower clusters.
- The agreement runs for a determinate period of six months.
- Unlike an endless line, a line segment has a determinate length.
Forms
determinate