15-letter words containing c, e, s, o, r
- non-putrescible — liable to become putrid.
- noncompensatory — serving to compensate, as for loss, lack, or injury.
- noncompressible — not able to be compressed
- nonconformities — Plural form of nonconformity.
- nonconservation — A failure to conserve.
- nonconservative — Not conservative.
- nonconstructive — helping to improve; promoting further development or advancement (opposed to destructive): constructive criticism.
- nondiscriminate — Not discriminate.
- nonelectrolytes — Plural form of nonelectrolyte.
- nonintersecting — Not intersecting.
- nonintersection — Lack of intersection; failure to intersect.
- nonprescription — (of drugs, medication, etc.) legally available for purchase without a doctor's prescription; over-the-counter.
- nonprescriptive — that prescribes; giving directions or injunctions: a prescriptive letter from an anxious father.
- nonrelativistic — not concerned with or involving the theory of relativity
- nonstereoscopic — Not stereoscopic.
- normally-closed — Normally-closed switch contacts are in a closed state at rest.
- norman conquest — the conquest of England by the Normans, under William the Conqueror, in 1066.
- not necessarily — If you reply 'Not necessarily', you mean that what has just been said or suggested may not be true.
- nuclear fission — fission (def 2).
- nuisance ground — a garbage dump.
- objective prism — a large prism placed in front of the objective lens or mirror of a telescope, allowing the simultaneous acquisition of the spectra of many stars.
- observation car — a railroad passenger car having a lounge or platform from which the scenery can be viewed.
- obstacle course — a military training area having obstacles, as hurdles, ditches, and walls, that must be surmounted or crossed in succession.
- obstructiveness — The characteristic of being obstructive.
- ocean of storms — the largest of the dark plains (maria) on the surface of the moon, situated in the second and third quadrant
- officer of arms — an officer with the duties of a herald, especially one charged with the devising, granting, or confirming of armorial bearings.
- official strike — a collective stoppage of work by part or all of the workforce of an organization with the approval of the trade union concerned. The stoppage may be accompanied by the payment of strike pay by the trade union concerned
- okhotsk current — a cold ocean current flowing SW from the Bering Sea, E of the Kurile Islands, along the E coast of Japan where it meets the Japan Current.
- oligosaccharide — any carbohydrate yielding few monosaccharides on hydrolysis, as two, three, or four.
- on prescription — If a medicine is available on prescription, you can only get it from a chemist or pharmacist if a doctor gives you a prescription for it.
- on short notice — with little warning
- on the decrease — decreasing
- on the increase — growing, increasing
- oneirocriticism — the art of interpreting dreams.
- optical scanner — the process of interpreting data in printed, handwritten, bar-code, or other visual form by a device (optical scanner or reader) that scans and identifies the data.
- optical storage — optical disk drive
- optoelectronics — the branch of electronics dealing with devices that generate, transform, transmit, or sense optical, infrared, or ultraviolet radiation, as cathode-ray tubes, electroluminescent and liquid crystal displays, lasers, and solar cells.
- orchestrational — Of or pertaining to orchestration.
- ordnance survey — mapmaking agency
- orestes complex — Psychoanalysis. an unconscious desire of a son to kill his mother.
- organic disease — a disease in which there is a structural alteration (opposed to functional disease).
- organized chaos — a complex situation or process that appears chaotic while having enough order to achieve progress or goals
- organochlorines — Plural form of organochlorine.
- oscars ceremony — a formal annual event in the United States in which small gold statuettes are awarded by the Academy of Motion Picture Arts and Sciences for outstanding achievements in films
- osteochondritis — inflammation of bone and cartilage.
- osteochondrosis — a disease of bone and cartilage growth centers in children that begins as a necrosis and is followed by regeneration or renewed calcification.
- ostreiculturist — a person who breeds oysters
- outside caliper — a caliper whose legs turn inward so that it can measure outside dimensions, as the diameter of a rod.
- over-capitalise — to fix the total amount of securities of a corporation in excess of the limits set by law or by sound financial policy.
- over-compensate — to compensate or reward excessively; overpay: Some stockholders feel the executives are being overcompensated and that bonuses should be reduced.