noun. ['træŋˈkwɪlɪti'] an untroubled state; free from disturbances.
noun. ['træŋˈkwɪlɪti'] a disposition free from stress or emotion.
noun. ['træŋˈkwɪlɪti'] a state of peace and quiet.
1. Noun, singular or mass Her values of order and tranquillity within the asylum are in conflict with his values of liberty and individual choice.
