capacityca·pac·i·ty /kəˈpæsəti/ noun1[uncountableU] the amount of space a container, room etc has to hold things or peopleThe fuel tank has a capacity of 12 gallons.
a conference room with a seating capacity of 500
→ deadweight (carrying) capacity2MANUFACTURING[uncountableU] the amount of something that a factory, company, machine etc can produce or deal withOur production capacity has gone up again, with a throughput (=the amount dealt with) of 800 tabloid pages per week.
When working to full capacity (=producing as much as possible), the shipyard employed more than thirty craftsmen and apprentices.
→ excess capacity → spare capacity3[singular]JOB someone’s job, position, or dutyRollins will be working in an advisory capacity on this project.
I attended in my capacity as chairman of the safety committee.
→ legal capacity → see also debt capacity, dual capacity