Browse Other P Word Lengths
23-Letter P Words by Ending Letter
All 41 23-Letter Words Starting With P
palaeobiogeographicallyIn terms of palaeobiogeography.palaeophytogeographicalRelating to palaeophytogeographypaleomagnetochronologicRelating to paleomagnetic chronologypancreaticoduodenectomy(surgery) A major surgical procedure involving removal of the head of the pancreas, the duodenum, and often portions of the stomach and surrounding structures, typically performed to treat tumors or other diseases affecting the pancreatic head or periampullary region, with reconstruction of the digestive tract to restore continuity of bile, pancreatic, and gastric flow.parachlorophenylalanineA synthetic amino acid that acts as a selective and irreversible inhibitor of tryptophan hydroxylase.paraskavedekatriaphobia(rare) The fear of Friday the thirteenth.paraskevidekatriaphobiaAlternative form of paraskavedekatriaphobia.parasympatheticomimeticparasympathomimeticpathologicohistologicalRelating to pathology and histology.pathoneurophysiological(pathology) Relating to pathoneurophysiologypentachlorocyclohexanol(organic chemistry) Any pentachloro derivative of cyclohexanol, but especially 2,3,4,5,6-pentachlorocyclohexanolpentachloronitrobenzeneA fungicide formally derived from nitrobenzene; it is an off-white or yellow solid with a musty odour.perchloroheteroaromatic(organic chemistry) Describing any fully chlorinated heteroaromatic compoundperfluoroheteroaromatic(organic chemistry) Describing any fully fluorinated heteroaromatic compoundpharmacoepidemiologicalOf or relating to pharmacoepidemiology.pharmacotherapeuticallyIn terms of or by means of pharmacotherapeutics.phenoxymethylpenicillin(pharmacology) A crystalline nonhygroscopic acid that is a semisynthetic form of penicillin, used in the form of its sodium or potassium salt C₁₆H₁₇KN₂O₅S, and has antibacterial action similar to benzylpenicillin and is more resistant to inactivation by gastric acids; 6-phenoxyacetamidopenicillanic acid, C₁₇H₂₀N₂O₆S.phenoxypropylpenicillinA penicillin, C₁₈H₂₂N₂O₅S.phenyltrimethylammonium(organic chemistry, especially in combination) The quaternary ammonium cation C₆H₅(CH₃)₃N⁺philosophicotheologicalRelating to philosophy and theology.phosphogalactoisomerase(biochemistry) An enzyme that converts glucose-1-phosphate to the isomeric glucose-6-phosphatephosphogluconolactonase(biochemistry) Any enzyme that catalyzes the isomerization of phosphogluconolactone to phosphogluconatephosphoglucoseisomerase(biochemistry) Glucose-6-phosphate isomerase, an enzyme that catalyzes the conversion of glucose-6-phosphate into fructose 6-phosphate in the second step of glycolysis.phospholipoglycoprotein(biochemistry) A complex of a phospholipid and a glycoproteinphosphomethylpyrimidine(organic chemistry) The biochemically-active compound (4-amino-2-methylpyrimidin-5-yl)methyl phosphatephosphomolybdotungstate(inorganic chemistry) A heteropolyanion derived from phosphomolybdate and phosphotungstate; any salt containing this anionphosphoribosyladenosine(biochemistry, in combination) A chemical containing a phosphate group connected to ribose in turn connected to adenosine (which in turn is normally connected to diphosphate or triphosphate)photoelectrocolorimetryColorimetry that analyzes color by means of photoelectric wavelengths.plexoradiculoneuropathy(pathology) Any radiculoneuropathy that affects the brachial or lumbosacral plexuspolyaminopolycarboxylic(chemistry) Of or derived from a polyaminopolycarboxylic acidpolydeoxyribonucleotide(biochemistry) Any polymer whose constituent monomer is a deoxyribonucleotidepolyoxophosphomolybdate(inorganic chemistry) Any anion, based on a phosphomolybdate, in which several atoms have been replaced by oxygenpolytetrafluoroethyleneA tough synthetic resin used to make seals and bearings and to create a nonstick coating on cooking utensils.propionylcholinesterase(biochemistry) An enzyme that catalyses the hydrolysis of propionylcholinepseudofunctionalization(genetics) A deleterious mutation that does not actually add functionpseudohypoaldosteronism(medicine) A medical condition that mimics hypoaldosteronism.psychoneuroimmunologistOne who studies or practises psychoneuroimmunology.psychopharmacologicallyIn a psychopharmacologic way.psychopharmacotherapistA therapist who offers psychopharmacotherapy.pyrrolidinylthiambuteneAn opioid analgesic drug from the thiambutene family.pyrroloquinolinequinone(organic chemistry) Any quinone derived from a pyrroloquinoline; the third known redox cofactor in bacteria, after nicotinamide and flavin.
Use These Words
Open any word for its full definition, examples, synonyms, antonyms, and related vocabulary. Every item is an existing dictionary entry; phrases, hyphenated terms, and malformed headwords are excluded.