Definition of Morningside in English:

1A residential district in Edinburgh, Scotland.

1. 1.1as modifier Denoting an affected, refined accent associated with some residents of Morningside.
   Example sentencesExamples

   • It is crucial to this experiment, by the way, that you do not already have an Asian or a Morningside accent.
   • After the reading, one of the Morningside ladies raised her hand.

   Synonyms

   upper-class, refined, aristocratic, affected, home counties, fruity, grand