Singular
das
Polyester
polyester
Plural: die Polyester
Why does the noun Polyester have the article das?
This noun follows no general suffix rule — its gender is part of the core vocabulary you simply learn alongside the word.
Declension table for German noun Polyester
How it changes across the four cases.
| Case | Definite | Indefinite | Negative |
|---|---|---|---|
| Nominativ | das Polyester | ein Polyester | kein Polyester |
| Akkusativ | das Polyester | ein Polyester | kein Polyester |
| Dativ | dem Polyester | einem Polyester | keinem Polyester |
| Genitiv | des Polyesters | eines Polyesters | keines Polyesters |
| Nominativ | die Polyester | Polyester | keine Polyester |
| Akkusativ | die Polyester | Polyester | keine Polyester |
| Dativ | den Polyestern | Polyestern | keinen Polyestern |
| Genitiv | der Polyester | Polyester | keiner Polyester |
Examples in context
Real sentences using Polyester in different cases.
| Case | Definite | Indefinite | Negative |
|---|---|---|---|
| Nominativ | Das neue Polyester ist robust.The new polyester is robust. | Ein buntes Polyester liegt hier.A colorful polyester lies here. | Kein altes Polyester gefällt mir.No old polyester pleases me. |
| Akkusativ | Ich mag das neue Polyester sehr.I like the new polyester very much. | Er kauft ein buntes Polyester.He buys a colorful polyester. | Sie trägt kein glattes Polyester.She doesn't wear any smooth polyester. |
| Dativ | Ich bin mit dem neuen Polyester zufrieden.I am satisfied with the new polyester. | Er träumt von einem schönen Polyester.He dreams of a beautiful polyester. | Ich bin glücklich mit keinem alten Polyester.I am not happy with any old polyester. |
| Genitiv | Die Farbe des neuen Polyesters ist hell.The color of the new polyester is bright. | Der Preis eines eines bunten Polyesters ist hoch.The price of a colorful polyester is high. | Der Wert keines keines alten Polyesters ist bekannt.The value of no old polyester is known. |
| Nominativ | Die glatten Polyester sind billig.The smooth polyesters are cheap. | Leichte Polyester sind beliebt.Light polyesters are popular. | Keine robusten Polyester sind teuer.No robust polyesters are expensive. |
| Akkusativ | Wir sehen die alten Polyester oft.We often see the old polyesters. | Ich finde leichte Polyester schön.I find light polyesters beautiful. | Er hat keine neuen Polyester mehr.He doesn't have any new polyesters anymore. |
| Dativ | Sie arbeitet an den neuen Polyestern.She works on the new polyesters. | Ich erzähle von alten Polyestern.I tell about old polyesters. | Ich bin nicht interessiert an keinen glatten Polyestern.I am not interested in any smooth polyesters. |
| Genitiv | Die Größe der glatten Polyester ist wichtig.The size of the smooth polyesters is important. | Der Stil robuster Polyester ist einzigartig.The style of robust polyesters is unique. | Die Qualität keiner leichten Polyester ist gut.The quality of no light polyesters is good. |
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Frequently asked questions
Everything you might wonder about der, die, das — and the Der Artikel app.
Is it der, die, or das Polyester?
It is das Polyester. In German, every noun has a grammatical gender, and Polyester is neuter. You should always learn the article together with the noun to ensure your German grammar is correct.
What is the plural of das Polyester?
The plural form of das Polyester is die Polyester. In German, regardless of the singular gender, all plural nouns use the definite article “die.”
What does das Polyester mean in English?
The German word das Polyester translates to “polyester” in English.
How do you decline das Polyester?
Like all German nouns, Polyester changes its article depending on the case. In the singular, the forms are:
- Nominativ: das Polyester
- Akkusativ: das Polyester
- Dativ: dem Polyester
- Genitiv: des Polyesters
These changes are necessary because German uses cases to indicate the noun’s role in a sentence (such as the subject or object). Knowing these forms allows you to build grammatically correct sentences.
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