D defs.my
Entry 2 senses Webster, 1913

Localism

· Lo·cal·ism · IPA /ˈloʊkəlɪzəm/
01 n. The state or quality of being local; affection for a particular place.
  1. 1.
    The state or quality of being local; affection for a particular place.
  2. 2.
    A method of speaking or acting peculiar to a certain district; a local idiom or phrase.