The word "visibility zerozeros" is spelled using the International Phonetic Alphabet (IPA) as /vɪzɪ'bɪlɪti zɪərəʊzɪrəʊz/. The first syllable "vi-" is pronounced as "vɪ", the "s" in "visibility" is pronounced as "z", and the following syllables "zerozeros" are pronounced as "zɪərəʊzɪrəʊz". This term refers to a weather condition where the visibility is reduced to zero due to dense fog or low clouds. It is important to use the correct spelling and pronunciation of weather terms to ensure effective communication and safety.