Definition of BIOS in English:

BIOS

Syllabification: BIOS
Pronunciation: /ˈbīōs
 
/

noun

Computing
A set of computer instructions in firmware that control input and output operations.

Origin

acronym from Basic Input-Output System.

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Word of the day punctum
Pronunciation: ˈpʌŋ(k)təm
noun
a small, distinct point