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.
(rÉªËmiËdÉªËeÉªÊÉn) n. 1. the action of remedying something, esp the reversal or stopping of damage to the environment. 2. (Environmental Science) the action of remedying something, esp the reversal or stopping of damage to the environment.