Words Containing: P,R,O,C,T,O,R,S

• an optical device for projecting a beam of light

• an optical instrument that projects an enlarged image onto a screen

• the position of proctor

• a gambler who plays the game of craps

• a type of endoscope that is inserted into a joint for visual examination

• a unicellular organism having cells lacking membrane-bound nuclei; bacteria are the prime example but also included are blue-green algae and actinomycetes and mycoplasma

• The anterior segment of the insect thorax; it carries the first pair of legs

• someone who explores an area for mineral deposits

• Any device for comparing a physical property of two objects, or an object with a standard.

• An electronic device that compares two voltages, currents or streams of data.

• Anything that serves comparison

• control of a state or organization by large interest groups