The spelling of the word "boomings" can appear confusing at first glance. However, the word is simply the plural form of "booming" - meaning loud and resonant. The pronunciation of "boomings" is /ˈbuːmɪŋz/. The first syllable is pronounced with a long "oo" sound, as in "boot", while the second syllable is pronounced with a short "i" sound, as in "it". The "-ings" ending is pronounced as "ings". Therefore, "boomings" is pronounced as "BOO-mings".