›to succeed in getting something when you are competing with others: capture a large share/10%/30% of the marketIt was predicted that the internet could capture 5% of the US retail market within three years.They have captured a major position in a worldwide market.A corporation can profit by capturing resources more cheaply.
›ITif a computer, camera, or other machine captures information, it changes it into a form that it can process and store: New digital video technology makes it possible to capture and store an almost limitless volume of footage at minimal cost.capture data/images/information
›ENVIRONMENT, SOCIAL RESPONSIBILITYto catch and collect the carbon dioxide produced by machines and processes so that it is not released into the environment: Coal-fired power stations must be retrofitted to capture carbon dioxide.