Questions & Answers about Yarınki hayal yeni bir umut.
Why do we use -ki on Yarın? Could I just say Yarının hayali instead?
The suffix -ki attaches to time words to turn them into adjectives. Yarınki hayal means 'tomorrow's dream' or 'the dream belonging to tomorrow'. While you technically can use the possessive form Yarının hayali (the dream of tomorrow), using -ki directly on time words is the standard and most natural way to say things like 'tomorrow's exam' or 'today's news'.
Why is the word order yeni bir umut instead of bir yeni umut?
Does hayal mean the kind of dream you have while sleeping?
No, hayal refers to a daydream, a fantasy, an imagination, or a hope for the future, which fits perfectly in this sentence. If you want to talk about the dreams you have while asleep in bed, you need to use the word rüya.
Where is the verb 'is' in this sentence?
In Turkish, you do not always need a physical verb to say that something 'is' something else. For third-person subjects in the present tense, the 'to be' suffix is often completely invisible (sometimes called the zero copula). The sentence is simply built by placing the subject (Yarınki hayal) right next to what it is (yeni bir umut).