What is the meaning of бия?

to beat, to thrash (to hit repeatedly)

to shoot (to hunt and kill animals)

to fire, to shell (to shoot at)

to beat, to ring, to throb (to strike or pound repeatedly, usually in some sort of rhythm)

to whip, to whisk, to churn (to mix food in a rapid aerating fashion)

to strike (to hit or kick a ball)

to beat, to win (to defeat somebody)

to try to say something in an indirect way

to have a particular tint

to shine very brightly and unpleasantly, blindingly

to fight [with със (sǎs)]

Source: wiktionary.org