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biosignature
-biosis
biosphere
biosphere reserve
biospheric cycles
biostatics
biostatistics
biostimulation
biostratigraphy
biostrome
biosurface
biosurgery
biosynthesis
biosystematics
biota
biotech
biotechnical
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BIOS

BIOS [ b òss ]


noun 
Definition:
 
control program for basic computer operation: a small unerasable computer program that contains the instructions needed to begin operation and controls the data flow between the operating system and application programs and the hardware devices.
Full form  basic input-output system


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