Does this "-ανό" suffix (or whatever it is) mean something? I know that "μεσημερι" is "noon". I'm just curious how is it transformed from "noon" to "lunch". Does it have an equivalent in English? Does it apply to other words too?
It'll come up later, but yes, morning is πρωί and breakfast=πρωινό, while evening/night is βράδυ and supper is βραδινό. :)
Alright so it's just these three words that get the '-ανο' ending, or are there any others?
There are others. I'm making a note of your question and will get back to you.
the "-ανό/-νό" ending means something like "of the" so μεσημεριανό literally means (meal)"of the noon", πρωινό = (meal)"of the morning" etc