RhymeZone: collateral definitions

Definitions of collateral:

noun: a security pledged for the repayment of a loan
adjective: descended from a common ancestor but through different lines
Example: "Cousins are collateral relatives"
adjective: situated or running side by side
Example: "Collateral ridges of mountains"
adjective: accompaniment to something else
Example: "Collateral target damage from a bombing run"
adjective: serving to support or corroborate
Example: "Collateral evidence"