14-letter words containing o, d, p, r, i
- operation code — (programming) (Always "op code" when spoken) The part or parts of a machine language instruction which determines what kind of action the computer should take, e.g. add, jump, load, store. In any particular instruction set certain fixed bit positions within the instruction word contain the op code, others give parameters such as the addresses or registers involved. For example, in a 32-bit instruction the most significant eight bits might be the op code giving 256 possible operations. For some instruction sets, certain values in the fixed bit positions may select a group of operations and the exact operation may depend on other bits within instruction word or subsequent words. When programming in assembly language, the op code is represented by a readable name called an instruction mnemonic.
- ordinary point — Mathematics. a point in a domain in which a given function of a complex variable is analytic.
- overdeveloping — Present participle of overdevelop.
- overemphasised — Simple past tense and past participle of overemphasise.
- overemphasized — Simple past tense and past participle of overemphasize.
- overprivileged — having too many advantages or opportunities compared to others.
- overproduction — excessive production; production in excess of need or stipulated amount.
- oversimplified — simplified to the point of distortion or error
- owner-occupied — (of a home, apartment, etc.) used as a residence by the owner.
- paedomorphosis — the resemblance of adult animals to the young of their ancestors: seen in the evolution of modern man, who shows resemblances to the young stages of australopithecines
- panic disorder — a disorder in which inappropriate, intense apprehension and physical symptoms of fear occur so frequently as to produce significant impairment.
- panidiomorphic — (of igneous rocks) having well-developed crystals
- para-toluidine — a white, flaky, lustrous, very slightly water-soluble solid, C 7 H 9 N, the para isomer of toluidine, used in the manufacture of dyes, in organic synthesis, and as a reagent in tests for nitrite, lignin, and phloroglucinol.
- paradoxicality — having the nature of a paradox; self-contradictory.
- parish records — historical documents of a district
- parti-coloured — having different colours in different parts; variegated
- particle board — any of various composition boards formed from small particles of wood, as flakes or shavings, tightly compressed and bonded together with a resin.
- partridge wood — the rotted condition of the wood of certain trees, especially oaks, caused by a parasitic fungus, Xylobolus frustulatus.
- partridge-wood — the rotted condition of the wood of certain trees, especially oaks, caused by a parasitic fungus, Xylobolus frustulatus.
- payback period — the period in which money owed, debts, etc, have to be paid back
- perfidiousness — deliberately faithless; treacherous; deceitful: a perfidious lover.
- perhydrogenize — perhydrogenate.
- period costume — the attire typical of a particular period in time
- periodic group — (database) (PE) Groups of logically related fields which occur multiple times within a group. Periodic groups are a non-relational technique. An example of a PE would be for storing the history of a person's name changes, where name was kept in logically related fields such as surname, first name and middle name - with the person having changed their name more than once.
- periodic table — a table illustrating the periodic system, in which the chemical elements, formerly arranged in the order of their atomic weights and now according to their atomic numbers, are shown in related groups.
- periodontology — periodontics.
- peritonealized — to cover with peritoneum.
- peroxy-radical — the bivalent group –O 2 –, derived from hydrogen peroxide.
- philanthropoid — an individual who does work for a charitable body
- photoperiodism — the response, as affecting growth or reproduction, of an organism to the length of exposure to light in a 24-hour period.
- photorecording — the act of making photographic records, especially of documents.
- photoreduction — a reduction reaction induced by light.
- picture editor — someone whose job is to deal with the photographs and illustrations for a newspaper or magazine
- picture window — a large window in a house, usually dominating the room or wall in which it is located, and often designed or placed to present an attractive view.
- pigeon-hearted — timid; meek.
- pigeon-livered — meek-tempered; spiritless; mild.
- pinafore dress — a sleeveless dress worn over a blouse or sweater
- pituitary body — (formerly) the pituitary gland.
- planning board — development group
- plotting board — Navigation. a transparent table on a ship, used as a plotting sheet.
- poetry reading — a public recital or rendering of a poem
- point d'esprit — a bobbinet or tulle with oval or square dots woven in an irregular pattern.
- point of order — a question raised as to whether proceedings are in order, or in conformity with parliamentary law.
- polar distance — codeclination.
- policy adviser — a person who provides ideas or plans that are used by an organization or government as a basis for making decisions
- policy wording — Policy wording is the terms and conditions and definitions of insurance coverage as they are written down in the insurance policy.
- polyacrylamide — a white, solid, water-soluble polymer of acrylamide, used in secondary oil recovery, as a thickening agent, a flocculant, and an absorbent, and to separate macromolecules of different molecular weights.
- polydispersity — the state of being polydisperse
- polysaccharide — a carbohydrate, as starch, inulin, or cellulose, containing more than three monosaccharide units per molecule, the units being attached to each other in the manner of acetals, and therefore capable of hydrolysis by acids or enzymes to monosaccharides.
- ponderosa pine — Also called western yellow pine. a large pine, Pinus ponderosa, of western North America, having yellowish-brown bark: the state tree of Montana.