Latin-Origin Neuter Nouns
When discussing university life and academic facilities in Danish, you will frequently encounter nouns with Latin roots. A prominent group of these are neuter nouns that end in -um in their basic, indefinite singular form.
| This is a large auditorium. | Dette er et stort auditorium. |
| He lives in a dormitory. | Han bor på et kollegium. |
Dropping the Suffix
When you need to make these nouns definite ("the") or plural, they do not follow the standard rules of just attaching an ending to the base word. Instead, you must drop the -um suffix entirely before adding the usual neuter endings: -et (definite singular), -er (indefinite plural), and -erne (definite plural).
Here is how this pattern looks in practice:
| Indefinite Singular | Definite Singular | Indefinite Plural | Definite Plural |
|---|---|---|---|
| et kollegium | kollegiet | kollegier | kollegierne |
| et auditorium | auditoriet | auditorier | auditorierne |
To form the definite singular ("the laboratory", "the scholarship"), remove the -um and add -et:
| The laboratory is located next to the auditorium. | Laboratoriet ligger ved siden af auditoriet. |
| The scholarship is given to a student. | Stipendiet bliver givet til en studerende. |
To form the plural ("auditoriums", "dormitories", "criteria"), remove the -um and add -er for indefinite or -erne for definite plural:
| There are many auditoriums at the university. | Der er mange auditorier på universitetet. |
| The dormitories are old, but very cozy. | Kollegierne er gamle, men meget hyggelige. |
| The criteria were described in the report. | Kriterierne blev beskrevet i rapporten. |
