LEARNit Dictionary
ancient lights
noun
/ˌeɪnʃənt ˈlaɪts/
UK
/ˌeɪnʃənt ˈlaɪts/
US
1
the principle that you have the right to receive light through any window that has been there for 20 years or more. It may be used in cases where a person wants to build something in front of your house, etc.
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