Learn Turkish: Yeni yatak biraz küçük. - The new bed is a little small.

Just like in English, degree modifiers like biraz (a little) and çok (very/a lot) go directly before the adjective they modify. So, biraz küçük translates perfectly to a little small.

Where is the verb for 'is' in this sentence?

In Turkish, simple sentences describing what something 'is' often don't need a verb word at all. When talking about a third person or object (like the bed), you just say the subject (yeni yatak) followed by the description (biraz küçük). The 'is' is automatically understood from this structure.

Would the meaning change if I said Biraz küçük yeni yatak?

Yes! That changes it from a full sentence to a noun phrase meaning 'a little small new bed'. To say 'The new bed IS a little small', the subject (yeni yatak) needs to come first.

Can I use biraz with words other than adjectives?

Yes! While it modifies the adjective küçük here, you can also use biraz with nouns to mean a little bit of something (like biraz su for a little water) or with verbs to show you did an action for a short time.