Capacity: meaning, definitions and examples

Refers to the maximum amount something can contain or the maximum ability of a person or organization. Often used in logistics, healthcare, and general operations.

• The theater has a seating capacity of 500 people.
• The hospital is operating at full capacity due to the pandemic.

Denotes the physical or mental power to perform a task. Commonly used in contexts involving skills, talents, or competencies.

• She has the ability to solve complex puzzles.
• His ability to speak multiple languages is impressive.

Focuses on the inherent qualities or features that enable someone or something to achieve a particular result. Frequently used in technical, military, or business contexts.

• This software has the capability to handle large datasets.
• The country's defense capabilities are being upgraded.

Indicates the possibility for future development or achievement. Often used in personal development, business, and scientific discussions.

• She has the potential to become a great leader.
• The project has enormous potential for growth.

Use when referring to the maximum amount that something can contain or accommodate. Often used for containers, venues, and abilities.

• The tank has a capacity of 100 liters.
• The stadium's capacity is 50,000 people.
• She has a great capacity for learning new languages.

Use when referring to the 3-dimensional space occupied by a substance or an object, often liquids and gases. It can also refer to the loudness of sound.

• The volume of the water in the pool is 500 cubic meters.
• Turn down the volume, it's too loud!
• The volume of this box is about 20 cubic feet.

Use when referring to the physical dimensions of an object or a space. It's often used for non-liquid items.

• The size of the room is quite small.
• What size shoes do you wear?
• The dress comes in three different sizes.

Use when describing the range or scope of something, often abstract or qualitative measures like damage, influence, or coverage.

• The extent of the damage was severe.
• To what extent do you agree with this statement?
• The map shows the full extent of the forest.

Describes the ability or volume to contain or produce something. Often used in technical, mechanical, or organizational contexts.

• The water tank has a capacity of 500 liters
• This factory operates at full capacity

Describes the part or character someone or something plays within a particular process, context, or organization. Commonly used in social, theatrical, or professional settings.

• In the school play, she took the role of Juliet
• His role as a father is very important to him

Indicates a specific place, rank, or status within a context, typically within an organizational, geographical, or social hierarchy.

• She was offered a senior management position
• The position of the house offered a stunning view of the valley

Refers to the purpose or activity that something is designed to do or the natural duty it performs. Used in contexts involving technology, science, or business.

• The main function of the heart is to pump blood
• In his new job, his function is to oversee the marketing team