beschränkt
limited
Limited or restricted in number, scope, space, or time.
Die Anzahl der Parkplätze ist stark beschränkt.
The number of parking spaces is very limited.

limited / narrow-minded
Loading your saved state.
limited
Limited or restricted in number, scope, space, or time.
Die Anzahl der Parkplätze ist stark beschränkt.
The number of parking spaces is very limited.

'Beschränkt' (limited/restricted) is the past participle of the verb 'beschränken' (to limit/restrict). The verb is derived from 'die Schranke' (the barrier). So to restrict something literally means to set a barrier or limit for it.
Der Zugang zum Archiv ist für die Öffentlichkeit beschränkt.
Access to the archive is limited for the public.
To indicate the limit or boundary, 'beschränkt' (limited) is very often used with the preposition 'auf' and the accusative. This pattern is very typical.
Die Redezeit ist auf fünf Minuten pro Person beschränkt.
Speaking time is limited to five minutes per person.
When 'beschränkt' (narrow-minded/stupid) describes a person, it is an insult and means 'dumm' (stupid) or 'engstirnig' (narrow-minded). You should use this word very carefully when referring to people, because it is strongly derogatory.
Seine Ansichten sind extrem beschränkt und intolerant.
His views are extremely narrow-minded and intolerant.
In business and legal contexts, 'beschränkt' (limited) is part of the fixed term 'Gesellschaft mit beschränkter Haftung' (limited liability company, GmbH). Here it refers to financial liability that is limited to the company's assets.
Viele kleine Unternehmen werden als Gesellschaft mit beschränkter Haftung gegründet.
Many small businesses are founded as limited liability companies.
finally / finite
'endlich' and 'beschränkt' can both express that something has a limit. 'endlich' fits better in general statements about time, life, or things that are not infinite. 'beschränkt' is more concrete and often means that the number, space, scope, or duration is limited. In fixed or technical expressions, it can also refer to limited liability. Be careful: when used about people, 'beschränkt' can sound derogatory and mean 'stupid' or 'narrow-minded'. 'endlich' does not have this meaning. You should also not confuse this with 'endlich' in the sense of 'after a long wait'.

Die Teilnehmerzahl für den Kurs ist auf zwölf Personen beschränkt.
The number of participants for the course is limited to twelve people.
Im Unterricht sprechen wir darüber, dass das menschliche Leben endlich ist.
In class, we talk about the fact that human life is finite.