Definitions
1.noun(law enforcement) A police patrol car.
2.noun(by extension) The police, a police officer or the clothing they wear.
3.nounA type of giant cookie (about 8 inches diameter) with icing on the top side: half white, half dark chocolate.
4.adjectiveEasily divided into diametrically opposing camps or schools of thought.
5.adjectiveOf art, a photograph or photography, using shades of grey/gray rather than colour/color.
6.adjectiveOf a television or monitor, displaying images in shades of grey/gray rather than colour/color.
7.adjectiveClassifying people, objects or concepts as two polar opposites, especially "right" and "wrong"; dichotomous and inflexible.