12-letter words containing h, a, t, i, n
- phonocamptic — possessing the property of reflecting sound or producing an echo
- phonotactics — the patterns in which the phonemes of a language may combine to form sequences.
- photo-ageing — premature wrinkling of the skin caused by overexposure to sunlight
- photoactinic — emitting radiation having the chemical effects of light and ultraviolet rays, as on a photographic film.
- photodynamic — the science dealing with light and its effects on living organisms.
- photogelatin — pertaining to any photographic process in which gelatin is used to receive or transfer a print.
- photomachine — a machine that prints copies of digital photographs
- phycoxanthin — a yellow pigment found in brown seaweeds and types of algae
- phytonadione — vitamin K1.
- pitch accent — (in languages such as Ancient Greek or modern Swedish) an accent in which emphatic syllables are pronounced on a higher musical pitch relative to other syllables
- plainclothes — Plainclothes police officers wear ordinary clothes instead of a police uniform.
- point charge — an electric charge considered to exist at a single point, and thus having neither area nor volume.
- pointed arch — an arch having a pointed apex.
- potichomania — the art or process of printing or using paint to decorate the inside of a glass vessel
- pre-teaching — to impart knowledge of or skill in; give instruction in: She teaches mathematics. Synonyms: coach.
- prehistorian — an authority on or specialist in prehistory
- promethazine — a phenothiaxine derivative, C 1 7 H 2 0 N 2 S, used for the symptomatic relief of allergies and in the management of motion sickness.
- prothalamion — a song or poem written to celebrate a marriage.
- prototherian — belonging or pertaining to the group Prototheria, comprising the monotremes.
- pyrithiamine — an antivitamin that causes thiamine deficiency
- rabbit punch — a short, sharp blow to the nape of the neck or the lower part of the skull.
- racing yacht — a yacht used in sailing races
- radiant heat — heat energy transmitted by electromagnetic waves in contrast to heat transmitted by conduction or convection.
- radiophonist — a person who produces radiophonic music
- ranjit singh — ("Lion of the Punjab") 1780–1839, Indian maharaja: founder of the Sikh kingdom of Punjab.
- rat-catching — the job of destroying or driving away vermin, esp rats
- rehabilitant — a person who is undergoing rehabilitation, especially for a physical disability.
- relationship — a connection, association, or involvement.
- retainership — the condition of being a retainer or of having retainers.
- riding habit — habit1 (def 11).
- right-angled — A right-angled triangle has one angle that is a right angle.
- right-handed — having the right hand or arm more serviceable than the left; using the right hand by preference: a right-handed painter.
- right-hander — a person who is right-handed, especially a baseball pitcher who throws with the right hand.
- rush matting — a floor covering made from rushes (plants of the genus Juncus)
- rutlandshire — a former county, now part of Leicestershire, in central England.
- saccharinity — of the nature of or resembling that of sugar: a powdery substance with a saccharine taste.
- safety chain — a chain on the fastening of a bracelet, watch, etc, to ensure that it cannot open enough to fall off accidentally
- saint helena — Saint, c247–c330, mother of Constantine I.
- saint helens — a city in Merseyside, in NW England, near Liverpool.
- saint helier — a British island in the English Channel: the largest of the Channel Islands. 44 sq. mi. (116 sq. km). Capital: St. Helier.
- saint hubert — a borough in S Quebec, Canada, just E of Montreal.
- saint john's — an island state comprising Antigua and two smaller islands: a member of the former West Indies Associated States; formerly a British crown colony; gained independence 1981. 171 sq. mi. (442 sq. km). Capital: St. John's.
- saint joseph — a city in NW Missouri, on the Missouri River.
- saint martha — a sister of Mary and Lazarus, who lived at Bethany and ministered to Jesus (Luke 10:38–42). Feast day: July 29 or June 4
- saint phalle — Niki de [nik-ee duh;; French nee-kee duh] /ˈnɪk i də;; French niˈki də/ (Show IPA), 1930–2002, French sculptor and painter.
- saint thomas — Saint Thomas ("the Angelic Doctor") 1225?–74, Italian scholastic philosopher: a major theologian of the Roman Catholic Church.
- saint-hubert — town in S Quebec, Canada: part of metropolitan Montreal: pop. 77,000
- saint-mihiel — a town in NE France, on the Meuse River, NW of Nancy: captured by American forces 1918.
- sandy blight — trachoma.
- sanity check — (programming) 1. Checking code (or anything else, e.g. a Usenet posting) for completely stupid mistakes. Implies that the check is to make sure the author was sane when it was written; e.g. if a piece of scientific software relied on a particular formula and was giving unexpected results, one might first look at the nesting of parentheses or the coding of the formula, as a "sanity check", before looking at the more complex I/O or data structure manipulation routines, much less the algorithm itself. Compare reality check. 2. A run-time test, either validating input or ensuring that the program hasn't screwed up internally (producing an inconsistent value or state).