15-letter words containing c, h, i, t, l
- megalithic tomb — a burial chamber constructed of large stones, either underground or covered by a mound and usually consisting of long transepted corridors (gallery graves) or of a distinct chamber and passage (passage graves). The tombs may date from the 4th millennium bc
- mental handicap — learning disability
- merchantability — The state of being merchantable.
- metamorphically — In a metamorphic manner.
- methyl chloride — a colorless, poisonous gas, CH 3 Cl, used chiefly as a refrigerant, as a local anesthetic, and as a methylating agent in organic synthesis.
- methylcobalamin — A cobalamin used to treat neuropathies.
- michaelmas term — the autumn term at Oxford and Cambridge Universities, the Inns of Court, and some other educational establishments
- microtechnology — technology that uses microelectronics
- military school — military academy.
- motoring school — an organization that provides driving lessons
- multi-channeled — the bed of a stream, river, or other waterway.
- multiple choice — question: with several options
- multiple-choice — consisting of several possible answers from which the correct one must be selected: a multiple-choice question.
- nail technician — a person whose job is to take care of and decorate people's fingernails
- nathaniel bacon — Francis (Baron Verulam, Viscount St. Albans) 1561–1626, English essayist, philosopher, and statesman.
- national church — an independent church within a country, usually representing the prevalent religion.
- national school — (in Ireland) a state primary school
- nemathelminthic — of or pertaining to a nemathelminth
- neuropathically — In a neuropathic way.
- neuropathologic — Of or pertaining to neuropathology.
- nicholas, saint — Saint ("Nicholas the Great") died a.d. 867, Italian ecclesiastic: pope 858–867.
- nitrochloroform — chloropicrin.
- nonmathematical — of, relating to, or of the nature of mathematics: mathematical truth.
- nonmetaphorical — not metaphorical; literal
- nucleophilicity — (uncountable) The condition of being nucleophilic.
- nucleosynthesis — the formation of new atomic nuclei by nuclear reactions, thought to occur in the interiors of stars and in the early stages of development of the universe.
- nucleosynthetic — Of or pertaining to nucleosynthesis.
- occulting light — a beacon having a light covered briefly at regular intervals.
- ochlocratically — In an ochlocratic way.
- oil of the sick — holy oil used in the sacrament of extreme unction.
- ophthalmoscopic — Of, pertaining to or using an ophthalmoscope.
- orchestrational — Of or pertaining to orchestration.
- orthodontically — from an orthodontic point of view
- orthopaedically — in an orthopaedic manner
- out in the cold — having a relatively low temperature; having little or no warmth: cold water; a cold day.
- palaeoanthropic — relating to palaeoanthropology
- paleolithic man — any of the prehistoric populations of humans, as the Cro-Magnon, living in the late Pliocene and the Pleistocene epochs.
- paraheliotropic — (of leaves) turning away from light; sun-avoiding
- parenthetically — of, pertaining to, noting, or of the nature of a parenthesis: several unnecessary parenthetic remarks.
- patchwork quilt — cover sewn from patches of cloth
- pavel petrovich — Paul I (def 2).
- phenomenalistic — the doctrine that phenomena are the only objects of knowledge or the only form of reality.
- phenylketonuric — an inherited disease due to faulty metabolism of phenylalanine, characterized by phenylketones in the urine and usually first noted by signs of mental retardation in infancy.
- philanthropical — of, pertaining to, engaged in, or characterized by philanthropy; benevolent: a philanthropic foundation.
- photoelasticity — the phenomenon of double refraction of polarized light by a transparent substance under elastic stress, used to measure strain in elastic, transparent materials.
- photoelectronic — relating to electronic effects or devices affected by light
- photomechanical — noting or pertaining to any of various processes for printing from plates or surfaces prepared by the aid of photography.
- phototactically — in a phototactic manner
- phototropically — in a phototropic manner
- physical optics — the branch of optics concerned with the wave properties of light, the superposition of waves, the deviation of light from its rectilinear propagation in a manner other than that considered by geometrical optics, the interaction of light with matter, and the quantum, corpuscular aspects of light.