(UK, transitive) To declare (a charitable donation that one is making) as eligible for Gift Aid.

Alternative form of Kool-Aid (unquestioned fad or ideology).

An item such as a prop, slide, picture that is used to help understanding of a presentation or speech.

plural of aid worker

plural of aid dog

A temporary facility, such as a tent, set up to provide supplies to participants in endurance events, or first aid and provisions during disasters, military operations, etc.

plural of aid station

(US, economics) Money provided by the government to school districts that have lost property tax revenue due to the presence of tax-exempt Federal property, or have experienced increased expenditure due to the enrollment of federally connected children, including children living on Native American lands.

financial aid given by developed countries to promote the development of underdeveloped or developing countries.

(military) Any device or tactic used to increase an ICBM warhead's chances of penetrating a target's defenses.