1. [ noun ] an aptitude that may be developed
Synonyms: potentiality capability
Related terms: incapability aptitude perfectibility compass capable incapable
2. [ noun ] the quality of being capable -- physically or intellectually or legally
Synonyms: capability

"he worked to the limits of his capability"

Related terms: incapability incapability ability capacity military_capability executability overkill operating_capability associability capable incapable