noun. ['kəˈlætɝəl'] a security pledged for the repayment of a loan.
adjective. ['kəˈlætɝəl'] accompany, concomitant.
adjective. ['kəˈlætɝəl'] descended from a common ancestor but through different lines.
adjective. ['kəˈlætɝəl'] situated or running side by side.
adjective. ['kəˈlætɝəl'] serving to support or corroborate.