Full American Lifeguard AssociationÂ® Profile. The American Lifeguard Association (ALA) has been offering training for over 25 years. It is a national educational association that has the full support of both the Swimming Pool and Spa Association and Global Lifeguards, a nonprofit 501(c)(3) organization.
Retroactively definition, operative with respect to past occurrences, as a statute; retrospective: a retroactive law. See more.
â¢ RETROFIT (noun). The noun RETROFIT has 2 senses: 1. a component or accessory added to something after it has been manufactured. 2. the act of adding a component or accessory to something that did not have it when it was manufactured. Familiarity information: RETROFIT used as a noun is rare.. a component or accessory added to something after it has been manufactured. 2. the act of adding a component or accessory to something that did not have it when it was manufactured. Familiarity information: RETROFIT used as a noun is rare.