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

Someone who works for a charitable organisation devoted to helping others, especially one who works internationally or in conflict zones.

(UK) A policy that enables charities to reclaim the income tax on donations from taxpayers.

any object or device that is primarily used in facilitating human sexual pleasure

The adjutant of a regiment.

plural of aid-major

Synonym of service dog

Free or low-cost service in the field of law, for the indigent.

(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.

(biology, sociology) The state of cooperation, as opposed to competition, as a factor in evolution and social development.