printed symbol
— Noun
– English
～ a written or printed symbol
phonetic symbol
— Noun
– English
～ a written character used in phonetic transcription of represent a particular speech sound
political sympathies
— Noun
– English
～ the opinion you hold with respect to political questions
premenstrual syndrome
— Noun
– English
～ a syndrome that occurs in many women from 2 to 14 days before the onset of menstruation
phantom limb syndrome
— Noun
– English
～ syndrome consisting of discomfort or pain in a limb that has been amputated
Parkinson's syndrome
— Noun
– English
～ a degenerative disorder of the central nervous system characterized by tremor and impaired muscular coordination
posterior synechia
— Noun
– English
～ adhesion between the iris and the lens
primary syphilis
— Noun
– English
～ the first stage; characterized by a chancre at the site of infection
pyramidal motor system
— Noun
– English
～ any of the important motor nerves on each side of the central nervous system that run from the sensorimotor areas of the cortex through the brainstem to motor neurons of the cranial nerve nuclei and the ventral root of the spinal cord
Purkinje's system
— Noun
– English
～ a network of Purkinje fibers that carry the cardiac impulse from the atrioventricular node to the ventricles of the heart and causes them to contract
prosodic system
— Noun
– English
～ the system of accentuation used in a particular language
propulsion system
— Noun
– English
～ a system that provides a propelling or driving force
promotion system
— Noun
– English
～ a system for advancing participants to higher-status positions
pure binary numeration system
— Noun
– English
～ a positional system of numeration that uses binary digits and a radix of two
public address system
— Noun
– English
～ an electronic amplification system used as a communication system in public areas
Ptolemaic system
— Noun
– English
～ (astronomy) Ptolemy's model of the universe with the Earth at the center
pressure-feed lubricating system
— Noun
– English
～ mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearings
pricing system
— Noun
– English
～ a system for setting prices on goods or services
positional representation system
— Noun
– English
～ a numeration system in which a real number is represented by an ordered set of characters where the value of a character depends on its position
power system
— Noun
– English
～ a system of high tension cables by which electrical power is distributed throughout a region