No, definitely two words. Like Kevin says, pretty much the same as in German (though not completely the same). These might be useful: http://en.wiktionary.org/wiki/vier#Pronunciation http://en.wiktionary.org/wiki/uur#Pronunciation

Nope, it's similar to the german "vier uhr". The vier is pronounced exactly as in german. "vier üüüüüür". two words, 2 syllables