In the German language, a modal particle (German: Modalpartikel or German: Abtönungspartikel) is an uninflected word used mainly in spontaneous spoken language in colloquial registers. It has a dual function: reflecting the mood or attitude of the speaker or narrator, and highlighting the sentence focus. In the German language, a modal particle (German: Modalpartikel or German: Abtönungspartikel) is an uninflected word used mainly in spontaneous spoken language in colloquial registers. It has a dual function: reflecting the mood or attitude of the speaker or narrator, and highlighting the sentence focus. A modal particle's effect is often vague and dependent on the overall context. Speakers sometimes combine several particles, as in doch mal, ja nun, or ja doch nun mal. They are a feature typical of the spoken language.