mˈɜːkjʊɹi vˈækjuːm, ɐ vˈækjuːm klˈiːnɚ spəsˈɪfɪkli dɪzˈaɪnd tə kəlˈɛkt spˈɪlz ænd vˈeɪpɚz ʌvðɪ ˈɛlɪmənt mˈɜːkjʊɹi
Mercury vacuum, a vacuum cleaner specifically designed to collect spills and vapors of the element mercury