11-letter words containing e, c, l, o
- oxalacetate — a salt of oxaloacetic acid
- oxychloride — a compound having oxygen and chlorine atoms bonded to another element, as bismuth oxychloride, BiOCl.
- pace bowler — a bowler who characteristically delivers the ball rapidly
- palace coup — a challenge to or overthrow of a sovereign or other leader by members of the ruling family or group.
- palaeotypic — characterized by palaeotype
- paleoarctic — palearctic.
- paleocortex — the olfactory region of the brain.
- paleolithic — (sometimes lowercase) Anthropology. of, relating to, or characteristic of the cultures of the late Pliocene and the Pleistocene epochs, or early phase of the Stone Age, which appeared first in Africa and are marked by the steady development of stone tools and later antler and bone artifacts, engravings on bone and stone, sculpted figures, and paintings and engravings on the walls of caves and rock-shelters: usually divided into three periods (Lower Paleolithic, c2,000,000–c200,000 b.c., Middle Paleolithic, c150,000–c40,000 b.c., Upper Paleolithic, c40,000–c10,000 b.c.)
- paracetamol — painkilling drug
- parcel bomb — explosive device in a package
- parcel post — (in the U.S. Postal Service) nonpreferential mail consisting of packages and parcels, weighing one pound or more sent at fourth-class rates. Compare fourth class.
- parfocalize — to make parfocal
- peace lobby — a lobby for peace or the end of conflict
- pedagogical — of or relating to a pedagogue or pedagogy.
- pediculosis — the state of being infested with lice.
- pedological — the scientific study of the nature and development of children.
- pedophiliac — pedophile.
- penciliform — having a pencillike shape.
- penological — the study of the punishment of crime, in both its deterrent and its reformatory aspects.
- pentecostal — of or relating to Pentecost, a Christian festival commemorating the descent of the Holy Ghost upon the apostles.
- perchlorate — a salt or ester of perchloric acid, as potassium perchlorate, KClO 4 .
- perchloride — the chloride of any particular element or group with the maximum proportion of chlorine.
- percolation — the act or state of percolating or of being percolated.
- perichylous — (of a plant) having water-storing tissue outside the green tissue
- perlocution — (of a speech act) producing an effect upon the listener, as in persuading, frightening, amusing, or causing the listener to act.
- philoctetes — Classical Mythology. a noted archer and squire of Hercules. Bitten by a snake and abandoned on an island because of his festering wound, he was at length brought by the Greeks to Troy, where he recovered and later killed Paris.
- phlebectomy — the surgical excision of a vein or part of a vein
- phlebotomic — of or noting phlebotomy.
- phylloclade — a flattened stem or branch having the function of a leaf.
- pillow lace — bobbin lace.
- pilocarpine — an oil or crystalline alkaloid, C 1 1 H 1 6 N 2 O 2 , obtained from jaborandi, and used chiefly to produce sweating, promote the flow of saliva, contract the pupil of the eye, and for glaucoma.
- pinchbottle — a bottle with concave sides, as for containing liquor.
- placeholder — Mathematics, Logic. a symbol in an expression that may be replaced by the name of any element of the set.
- plagioclase — any of the feldspar minerals varying in composition from acidic albite, NaAlSi 3 O 8 , to basic anorthite, CaAl 2 Si 2 O 8 , found in most igneous rocks: shows twinning striations on good cleavage surfaces.
- planoconvex — pertaining to or noting a lens that is plane on one side and convex on the other.
- plate block — a block of four or more stamps containing the number or numbers of the printing plate or plates in the margin of the sheet.
- plecopteran — Also, plecopterous. belonging or pertaining to the insect order Plecoptera, comprising the stoneflies.
- plectognath — belonging to the Plectognathi, a group or order of fishes having the teeth fused into a beak and thick, often spiny, scaleless skin, and including the filefish, globefish, puffer, and triggerfish.
- pleiotropic — the phenomenon of one gene being responsible for or affecting more than one phenotypic characteristic.
- pleistocene — noting or pertaining to the epoch forming the earlier half of the Quaternary Period, beginning about two million years ago and ending 10,000 years ago, characterized by widespread glacial ice and the advent of modern humans.
- pleochroism — the property of certain crystals of exhibiting different colors when viewed from different directions under transmitted light. Compare dichroism (def 1), trichroism.
- pleomorphic — of, relating to, or characterized by pleomorphism; polymorphous.
- plyometrics — a system of exercise in which the muscles are repeatedly stretched and suddenly contracted
- poikilocyte — an abnormally shaped red blood cell
- polariscope — an instrument for measuring or exhibiting the polarization of light or for examining substances in polarized light, often to determine stress and strain in glass and other substances.
- police cell — a small, secure room in a police station where criminals are detained temporarily
- police motu — a pidginized version of the Motu language, used as a lingua franca in Papua, originally chiefly by the police
- police work — the everyday duties of police officers, esp the investigation of criminal activities
- policewoman — a female member of a police force or body.
- policy term — The policy term is the lifetime of an insurance policy.