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100

ubiquity (n.)

something seems to be everywhere, or in several places, or very common

100

super-recogniser (n.)

People who are able to memorise and recall thousands of faces, often having seen them only once.

100

facial recognition (n.)

technology that allows a computer to identify a person by their face

200

founder (n.)

a person who starts an organization, institution, etc. or causes something to be built

200

pickpocket (n.)

a person who steals money, etc. from other people’s pockets, especially in crowded places

200

shoplifter (n.)

a person who steals goods from a shop by deliberately leaving without paying for them

300

recall (v.)

to bring the memory of a person or past event into your mind, and often to give a description of what you remember

300

offender (n.)

a person who is guilty of a crime

300

convict (v.)

to decide officially in a law court that someone is guilty of a crime

400

riot (n.)


a situation in which a group of people behave in a violent way in a public place, often as a protest

400

red-handed (adj.)

to catch somebody in the act of doing something wrong or committing a crime

400

defendant (n.)

a person in a law case who is accused of having done something illegal

500

deterrent (n.)


something that makes somebody less likely to do something

500

perpetrator (n.)

a person who commits a crime or does something that is wrong or evil

500

loot (v.)

to steal things from shops or buildings after a riot, fire, etc.