A grammatical case (the 2nd case) in the German language that mainly expresses possession or origin. It is identified with the question 'Wessen?' (whose?).
example
Der Ausdruck „der Hund des Mannes“ enthält ein Substantiv im Genitiv.
The expression 'der Hund des Mannes' (the man's dog) contains a noun in the genitive.
Usage tips
Sentence position
A noun in the genitive that indicates possession usually stands directly after the noun it belongs to.
EXAMPLE
Die Farbe des Himmels ist heute besonders schön.
The color of the sky is especially beautiful today.
Prepositions with genitive
Some important prepositions always require the genitive. These include 'während' (during), 'trotz' (despite), 'wegen' (because of), and 'statt' (instead of).
EXAMPLE
Trotz des schlechten Wetters machten wir einen Spaziergang.
Despite the bad weather, we went for a walk.
Register and style
The genitive is used especially in written language and in formal contexts. In everyday spoken language, it is often replaced by a construction with 'von' + dative.
EXAMPLE
Das ist das Auto von meinem Vater.
That is my father's car.
Common mistake
Especially with the preposition 'wegen' (because of), the dative is often used incorrectly in colloquial speech. Although you often hear 'wegen dem Stau', the correct standard-language form is 'wegen des Staus' (because of the traffic jam).
EXAMPLE
Wegen des starken Regens wurde das Spiel abgesagt.
Because of the heavy rain, the game was canceled.
Compare with
confusable
Genitiv vs von
from / of
'von' and 'der Genitiv' can both express possession or belonging. With 'von', for example, you say 'das Fahrrad von Lisa' (Lisa's bicycle). This sounds natural especially in everyday language. The genitive is a grammatical case and often expresses the same relationship more briefly or more formally: 'Lisas Fahrrad' (Lisa's bicycle) or 'das Fahrrad der Nachbarin' (the neighbor's bicycle). Learners confuse them because both can answer the question 'Wessen?' (whose?). In conversation, 'von' is often simple and normal; in written texts, the genitive often sounds more precise and elegant.
Genitiv
Im Ausdruck „das Auto des Chefs“ steht „des Chefs“ im Genitiv.
In the expression 'das Auto des Chefs' (the boss's car), 'des Chefs' is in the genitive.