Perimeters: meaning, definitions and examples

Often used to describe the dividing line between different areas or zones, whether physical, social, or metaphorical.

• The river serves as a natural boundary between the two countries.
• Setting personal boundaries is important for mental health.

Used in mathematical and geometrical contexts specifically to describe the distance around a circular object or shape.

• Calculate the circumference of the circle using the formula C = 2πr.
• The circumference of the tree trunk was measured for the study.

Commonly used to refer to the outer shape or edge of an object or a summarized version of something.

• She traced the outline of her hand on the paper.
• The report provides an outline of the proposed project.

Best used in a security or measurement context, typically involving the external limits of an area or property.

• The guards patrol the perimeters of the military base
• They set up cameras along the perimeters of the building

Used to refer to the limit of an area, often for regions, properties, or abstract spaces like personal space and limits in relationships.

• The boundary between the two states is marked by a river
• She set clear boundaries for her personal space

Best used to describe the outermost part of an object or area, often implying a sharp or defined end.

• Don't go too close to the edge of the cliff
• The table has a decorative edge

Commonly used to describe the line separating two countries or regions. It can also refer to the outer edge of something.

• We need to cross the Mexico-U
• S
• border
• The garden has a border of beautiful flowers