This is the 7122nd most frequent German word.
frohsinn
Cheerfulness; joyfulness.
Here, 'frohsinn' is used as a noun to denote a general sense of joy and cheerfulness exhibited by a group.
Der Frohsinn der Kinder verbreitete eine warme Atmosphäre.
The cheerfulness of the children spread a warm atmosphere.
Here, 'frohsinn' is used as a noun referring to an individual's characteristic positive and happy demeanor.
Sein Frohsinn war ansteckend und brachte alle zum Lächeln.
His cheerfulness was contagious and made everyone smile.
Here, 'frohsinn' refers to a pervasive and collective atmosphere of joy in a social setting.