What is the meaning of żeby?

introduces a subordinate clause; that

to, so that, in order to

creates a subordinate clause expressing desire or wish; to, so that, for that, in order to [with past-tense clause]

creates a subordinate clause in which the speaker believes the following event would be good; to, that, had better, may [with past-tense clause]

creates a subordinate clause expressing aim or purpose, one's goal; to, so that, for that, in order to [with infinitive]

creates a subordinate clause expressing expressing means by which something is achieved; to, so that, for that, in order to [with infinitive or past-tense clause]

creates a subordinate clause in which one states the possibility of something depends on something else; to, so that, for that, in order to [with infinitive]

creates a subordinate clause expressing the speaker's position on the truthfulness of a given situation [with past-tense clause or present-tense clause or infinitive]

creates a subordinate clause emphasizing that the speaker thinks the contents of their statement are apt [with past-tense clause or present-tense clause or infinitive]

creates a subordinate clause expressing doubt; that, if [with past-tense clause]

creates a subordinate clause expressing the speakers doubt with relation to the goodness of a given event; roughly, to think that [with past-tense clause or infinitive]

creates a subordinate clause that expresses a lack of results; for the sake of [with infinitive]

creates a subordinate clause in which the speaker thinks something else should be reality rather than what truly is; so that, may; if only [with past-tense clause]

introduces a subordinate clause relating a following event with a previous one that is not caused by the first event; just to, only to [with infinitive]

introduces a second action co-occurring with another; to [with past-tense clause]

creates a subordinate clause expressing consequences; or else [with past-tense clause]

creates a subordinate clause expressing aim or purpose, one's goal; to, so that, for that, in order to

Source: wiktionary.org