Does this mean a hotcake like those you have for breakfast and are made in a pan, or a normal cake that has just come out of the oven?
Just a cake that is hot, that came out of the oven, or was heated up. It's not its own thing.
It sounds fine to my ear. A lot of people like to eat hot pie, cobbler, and cake right out of the oven. Though I prefer my cake warm and my pie hot, they're all delicious with ice cream on top! Since "חם" can mean both "warm" or "hot", I can have my cake either way with the cream on top.
Now I see DL has put an "a" in the sentence, which changes the meaning of the sentence. Without the "a" the meaning of the sentence is general as opposed to specific, "I want to eat cake", like "I want to drink coffee" as opposed to "I want to eat a piece of cake" or "I want to drink a cup of coffee". Now, if you say "I want to eat a cake" it means you want to eat the whole cake, and if you say "I want to eat a hot cake" it means you want to eat a whole cake that happens to be hot. If "hotcake" were one word, it would mean you want to eat one pancake. "She wants hot cake" just means she wants cake that is hot, as opposed to "She wants a piece of hot cake" which tells you specifically how much cake she wants. The way DL is writing the English sentence now means she wants a whole cake that is hot. This discussion has made me hungry. I'm off to get hot coffee and cake right now, no "a" needed!
because when you speak of a single object (in English) you have to say a or an before. a cake, an orange. if there is some sort of description, the a/an would come before the description (a warm cake, a flattened orange).
Not quite true. A definite objects specifies a single thing. (The cake versus any cake). But the indefinite article indicates an amount. (I want a cake versus I want two cakes.) Without an article it indicates a collective. (I like cake versus I don't like cake.)
It gave me the word Warm for חמה. Is not חמה hot?, there is no special word for warm?
warm usually would be translated as חמים or חמימה, but in this case I wouldn't been using this word..
Would "She wants hot cake" be an acceptable translation, or is there a special grammatical function or such needed?
Why isn't it: היא רוצָה עוגה החמה I thought we needed to put 'ה' before the adjective?
Why is רוצה pronounced with an "oo" sound and not an "o" sound in this context?