From arar; bare, i.e. Destitute (of children) -- childless.
see HEBREW arar
H6185. ariri
עֲרִירִי adjective stripped, specifically childless; — ׳ע Genesis 15:2 (JE), Jeremiah 22:30; plural עֲרִירִים Leviticus 20:20-21, (H).