• noun:   (computing, informal, by extension) any firmware user interface that provides similar functionality as BIOS, such as UEFI
• noun:   (obsolete) A vitamin essential for the growth of yeast, since found to be several B vitamins.
• noun:   In the philosophy of Giorgio Agamben, a particular mode of life; "qualified life", as opposed to the bare life or zoe.
• noun:   (computing) Acronym of Basic Input/Output System.

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