Questions & Answers about Aamiainen on valmis.
The sentence breaks down like this:
- aamiainen = breakfast
- on = is (the 3rd person singular form of the verb olla = to be)
- valmis = ready, finished, completed
So the literal meaning is Breakfast is ready.
Finnish does not use articles (like English a, an, the) at all.
Whether you mean the breakfast is ready or breakfast is ready is understood from context, not from a separate word.
So:
- Aamiainen on valmis. can mean:
- The breakfast is ready.
- Breakfast is ready.
Context (for example, are you talking about a specific breakfast you just prepared?) tells the listener how to interpret it.