Power; might; strength; support.
A pitcher
A group of patients in a medical trial.
A limb, or locomotive or prehensile organ, of an invertebrate animal.
A long, narrow, more or less rigid part of an object extending from the main part or centre of the object, such as the arm of an armchair, a crane, a pair of spectacles or a pair of compasses.
The extended portion of the upper limb, from the shoulder to the elbow.
The part of a piece of clothing that covers the arm.
One of the two parts of a chromosome.
Heraldic bearings or insignia.
A branch of an organization.
A bay or inlet off a main body of water.
A weapon.
The portion of the upper human appendage, from the shoulder to the wrist and sometimes including the hand.
To supply with armour or (later especially) weapons.
To cover or furnish with a plate, or with whatever will add strength, force, security, or efficiency.
To take up weapons; to arm oneself.
To fit (a magnet) with an armature.
To prepare (a tool, weapon, or system) for action; to activate.
To supply with the equipment, knowledge, authority, or other tools needed for a particular task; to furnish with capability; to equip.
To become prepared for action; to activate.
To be pitied; pitiful; wretched.
Poor; lacking in riches or wealth.
Strength.
Power derived from the motion of a horse.
A nonmetric unit of power (symbol hp) with various definitions, for different applications. The most common of them is probably the mechanical horsepower, approximately equal to 745.7 watts.
A metric unit (symbol often PS from the German abbreviation), approximately equal to 735.5 watts.