The word "dikereefs" is a Dutch word that is used to describe a thick or wide coral reef. The pronunciation of this word may seem tricky to English speakers, but it can be broken down using IPA phonetic transcription. The first syllable "die-ke" is pronounced like "dee-kuh" with a longer "ee" sound. The second syllable "reefs" is pronounced like "reefs." Together, the word is pronounced as "dee-kuh-reefs." It's important to note that the "s" at the end of "reefs" is pronounced as a "z" due to the rules of Dutch pronunciation.