Bridges of Dublin. Tower Bridge (1894) London, England. âTower Bridge is a combined bascule and suspension bridge over the River Thames in London and takes its name from the nearby Tower of London. Frequently mistaken for London Bridge, the next bridge upstream, it has become an iconic symbol of the city and a very popular tourist attraction.
Antihypotensive agent. An antihypotensive agent, also known as a vasopressor agent or pressor, is any medication that tends to raise reduced blood pressure.
visor. n. 1. (Arms & Armour (excluding Firearms)) a transparent flap on a helmet that can be pulled down to protect the face. 2. (Arms & Armour (excluding Firearms)) a piece of armour fixed or hinged to the helmet to protect the face and with slits for the eyes.. a flap, mounted on the inside of an automobile, used to shield one's eyes from glare. 3. the front piece on a medieval helmet, often being movable and having slits for vision. 4. a means of concealment; disguise. 5. to protect or mask with a visor; shield.