(anatomy) The circulation of blood through a network of vessels that is developed through enlargement of secondary vessels and use of existing anastomoses between adjacent vessels when a major vein or artery is functionally impaired, as by obstruction.

(military, euphemistic) Damage to civilian property or civilian casualties that are the unintended result of military operations. / Harm to innocent people that results from policy decisions.

The condition of being collateral.

The generation of collateral circulation via new blood vessels

Relating to collaterogenesis

plural of collateral damage

(linguistics) A synonymous but not identical, coexisting form (variation) of a word, such as an accepted alternative spelling.

plural of collateralized debt obligation

Alternative spelling of collateralized

Third-person singular simple present indicative form of collateralise