* One: This is the most common meaning of "oru". It acts as the numeral for one, similar to "one" in English.
* A/An: It can also function as the indefinite article, similar to "a" or "an" in English.
* Some: In certain contexts, "oru" can convey the meaning of "some," similar to how we might use "a few" in English.
Examples:
* Oru naal (ഒരു നാൾ) - One day
* Oru puthakam (ഒരു പുസ്തകം) - A book
* Oru paar (ഒരു പാർ) - Some (food)
It's important to consider the sentence structure and context to determine the precise meaning of "oru."