A more thorough explanation:

Definition: Proximity is the state of being close to something or someone in terms of time, place, order, or relationship.

Examples:

• Living in close proximity to a park means you can easily go for a walk or run.
• The proximity of the two buildings made it easy for the workers to move equipment from one to the other.
• The proximity of the two events on the same day made it difficult for me to attend both.

The examples illustrate how proximity refers to being close to something or someone. In the first example, the person lives near a park, which means they are in close proximity to it and can easily access it. In the second example, the two buildings are close to each other, which makes it easy for the workers to move equipment. In the third example, the two events are close in time, which makes it difficult for the person to attend both.