der Sockel
pedestal
A substructure or base on which a statue, column, or similar object stands in order to support it and make it stand out.
Die Statue wurde von ihrem Sockel gestoßen.
The statue was knocked off its pedestal.

base / pedestal / socket
Loading your saved state.
pedestal
A substructure or base on which a statue, column, or similar object stands in order to support it and make it stand out.
Die Statue wurde von ihrem Sockel gestoßen.
The statue was knocked off its pedestal.

You can recognize the meaning of 'Sockel' (base / pedestal / socket) from the context. If it is about art or monuments, it means the base of a statue. In connection with buildings, it means the lowest part of the house wall. In technology, it refers to the connection for components such as light bulbs.
Die Statue steht auf einem hohen Sockel aus Marmor.
The statue stands on a high marble pedestal.
The idiom 'jemanden vom Sockel stoßen' (to knock someone off their pedestal) means to end a person's high status or the admiration for them. It is often used figuratively.
Nach dem Skandal wurde der Politiker schnell vom Sockel gestoßen.
After the scandal, the politician was quickly knocked off his pedestal.
Pay attention to the case with prepositions. 'Auf dem Sockel' (on the pedestal; dative) describes a position, while 'auf den Sockel' (onto the pedestal; accusative) expresses a direction or movement.
Das Denkmal steht sicher auf seinem Sockel.
The monument stands securely on its pedestal.
In the technical meaning, 'Sockel' (socket/base) is often combined with a code or another noun to specify the exact type. Examples are 'E27-Sockel' (E27 base) for light bulbs or 'CPU-Sockel' (CPU socket) for computers.
Ich brauche eine neue Glühbirne mit einem E27-Sockel.
I need a new light bulb with an E27 base.
foot
'der Fuß' and 'der Sockel' can both refer to the lower part of something. 'Fuß' fits better when you mean the lower part or support of an object in general, for example with a glass, table, or mountain. 'Sockel' sounds more precise when it is about a fixed base that something stands on, for example a statue or a column. The lower part of a building wall can also be called 'Sockel'. The words can be confused because both carry something at the bottom. A practical tip: a 'Fuß' is often directly part of the object, while a 'Sockel' is often a separate base underneath it.

Auf dem Sockel vor dem Rathaus steht eine alte Statue.
An old statue stands on the pedestal in front of the town hall.
Der Fuß des Weinglases ist sehr dünn und bricht leicht.
The stem of the wine glass is very thin and breaks easily.