It means "I was born"

It’s the same as English “I was born”, only in German, they use “werden” instead of “to be” to form the passive voice. The word order is “Ich bin geboren” in a main clause (Hauptsatz), but in a subordinate clause (Nebensatz), the conjugated verb (wurde) goes at the end. Note: “werden” is also used to form a future tense (with the infinitive instead of a passive participle). Werden can also be a main verb, meaning “to become”.

Das ist Präteritum Passiv von dem Verb "gebären". Dieses Verb bedeutet "zur Welt kommen".

Das ist Präteritum Passiv von dem Verb "gebären". Dieses Verb bedeutet "zur Welt kommen".

It means "I was born "