v.i.,v.t. have or demonstrate close relationship; bring into relation or accord; n. one of two things or propositions that necessitates or implies the other. correlation, n.correlative, n. & a.
The flag may have been based on that of Schwyz, one of the original cantons of the Confederation. While the national flag is square, a rectangular flag is used on Swiss lakes and rivers. Effective date: 12 December 1889.