"Bastards" in the Bible?!

Are there bastards in the Bible? Does the biblical definition differ from everyday use?
“But he [was] wounded for our transgressions, [he was] bruised for our iniquities: the chastisement of our peace [was] upon him; and with his stripes we are healed.” (Isaiah 53:5)
https://www.azquotes.com/quote/345632
https://margaretatwood.ca/
@Molfish https://www.youtube.com/watch?v=ZgArgayaPnU
https://www.e-sword.net/
https://www.purebiblesearch.com/
https://www.jw.org/en/library/bible/study-bible/books/
https://www.azquotes.com/quote/856730
@ScourbyYouBible
https://www.youtube.com/@ScourbyYouBible