Something which helps; a material source of help.
Help; assistance; succor, relief.
An historical subsidy granted to the crown by Parliament for an extraordinary purpose, such as a war effort.
A helper; an assistant.
An exchequer loan.
A pecuniary tribute paid by a vassal to his feudal lord on special occasions.
The rider's use of hands, legs, voice, etc. to control the horse.
To climb with the use of aids such as pitons.
To provide support to; to further the progress of; to help; to assist.
Benefits resulting from combining different groups, people, objects or processes.
The cooperation of two or more nerves, muscles, organs, etc.
A synonym of binding energy.
The combined action of two or more drugs where the effects are stronger than their mere sum.