VIDEO

• vid‧e‧o plural videos
• 1 [countable] a copy of a film or television programme, or a series of events, recorded onvideotape
• COLLOCATIONS 
• rent/get a video also hire a video British English
• watch a video
• rewind a video (=move to an earlier part of a video by pressing a button)
• fast-forward a video (=move to a later part of a video by pressing a button)
• pause a video (=stop a video for a short time)
• make a video
• home video (=a video of your family, a holiday etc that you make yourself)
• promotional video (=a video of a product etc that is intended to help sell it)
• on video
• video shop BrE video store American English
• hire British English /rent American English a video
• How much does it cost to hire videos?
• Let's stay at home and watch a video.
• Rewind the video right to the beginning.
• The school will be making a video of the play.
• on video
• The movie has not yet been released on video.
• coming soon to a video store near you
• 2 [countable] a plastic box containing special tape for recording programmes and films on television [= videotape, video cassette]:
• Have we got a blank video (=one with nothing recorded on it yet)anywhere?
• 3 [countable] British English a machine used to record television programmes or show videos [= VCR, video cassette recorder]
• programme/set the video
• Can you set the video to record the football match?
• 4 [uncountable] the process of recording or showing television programmes, films, real events etc on videotape:
• The course aims to help children learn through video.
• 5 [countable] a short film that is made to go with a particular piece of popular music [= music video]

Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.