(computing) A special key on some kinds of keyboard, used to activate keyboard shortcuts.

(computing) The automatic booting of a system.

(mathematics) A certain arithmetic function that is neither multiplicative nor additive. It is denoted by Λ(n) and defined as :𝛬(n)= log p mbox ifn=pᵏ mbox forsomeprimep mbox andintegerk>1,\0 mbox ...

Alternative form of battologize