What is the meaning of Początek?

beginning (first moment of something; first of a series; initial area)

cause, reason

beginning (starting a quarrel, verbal or active attack)

source, origin

forward, preface, introduction

beginning (that from which something begins in time)

beginning (that from which something begins in space)

beginning (first part that begins some whole)

beginnings (arising or creation of something)

beginnings (first symptoms)

beginnings (the first period of something's existence, being somewhere, some part of life)

cause, reason

origin, source

first earning of a given period

element

beginning; foundation; Further details are uncertain.

Source: wiktionary.org