12-letter words containing d, e, h
- overachieved — Simple past tense and past participle of overachieve.
- overfinished — having an excessively polished finish
- overlordship — a person who is lord over another or over other lords: to obey the will of one's sovereign and overlord.
- overscutched — overworked; worn out
- overweighted — weighing too much or more than is considered normal, proper, etc.: overweight luggage; an overweight patient; two letters that may be overweight.
- overwithhold — to withhold too much.
- pachydermous — any of the thick-skinned, nonruminant ungulates, as the elephant, hippopotamus, and rhinoceros.
- packed lunch — A packed lunch is food, for example sandwiches, which you take to work, to school, or on a trip and eat as your lunch.
- paddle wheel — a wheel for propelling a ship, having a number of paddles entering the water more or less perpendicularly.
- paddle-wheel — a wheel for propelling a ship, having a number of paddles entering the water more or less perpendicularly.
- paedomorphic — showing signs of paedomorphism
- paedophiliac — an adult who is sexually attracted to young children.
- parahydrogen — the form of molecular hydrogen in which the nuclei of the two hydrogen atoms contained in the molecule have spins in opposite directions.
- parasphenoid — a bone next to the sphenoid bone in the skull of some animals
- peach brandy — brandy distilled from the fermented juice of peaches.
- pebbledashed — covered with a finish for external walls consisting of small stones embedded in plaster
- pedomorphism — a speeding up of the rate of development, resulting in an adult form that has the appearance of its larval or juvenile ancestor.
- pentahydrate — a hydrate that contains five molecules of water, as potassium molybdate, KMoO 4 ⋅5H 2 O.
- pentahydroxy — (of a molecule) containing five hydroxyl groups.
- phased array — a radar antenna consisting of an array of dipoles that are excited in or out of phase with each other to control beam direction and radiation pattern without moving the antenna. Compare dipole (def 3).
- pheidippides — the Athenian runner who secured aid from Sparta in the struggle between the Athenians and the Persians 490 b.c.
- philadelphia — a city in SE Pennsylvania, on the Delaware River: Declaration of Independence signed here July 4, 1776.
- philadelphus — (Philadelphus) king of Pergamum c159–138 b.c.
- philandering — (of a man) to make love with a woman one cannot or will not marry; carry on flirtations.
- philodendron — a tropical American climbing plant belonging to the genus Philodendron, of the arum family, usually having smooth, shiny, evergreen leaves, often used as an ornamental houseplant.
- philomelides — a king of Lesbos who wrestled and killed every opponent until he himself was defeated by Odysseus.
- phosphoreted — phosphureted.
- phosphureted — combined with phosphorus, especially in its lowest valence state.
- photo spread — a picture spread. See under spread (def 33).
- photo-stated — a camera for making facsimile copies of documents, drawings, etc., in the form of paper negatives on which the positions of lines, objects, etc., in the originals are maintained.
- photocathode — a cathode, typically of a cesium or sodium compound, having the property of emitting electrons when activated by light or other radiation.
- photoexcited — increased in energy due to photoexcitation
- photoinduced — induced by light.
- photooxidize — to undergo or cause to undergo photooxidation
- phytonadione — vitamin K1.
- pidyon haben — the rite of relieving the first male child born to parents not descended from Aaron or Levi of certain religious obligations by redeeming him from a member of the priestly class, celebrated 30 days after the child's birth.
- pitched-roof — a roof sloping downward in two parts at an angle from a central ridge, so as to leave a gable at each end.
- place-holder — Mathematics, Logic. a symbol in an expression that may be replaced by the name of any element of the set.
- plagiohedral — (of a crystal) having faces arranged obliquely in a helix.
- plattdeutsch — the Low German vernacular dialects spoken in northern Germany.
- pleased with — satisfied or content with
- pointed arch — an arch having a pointed apex.
- policyholder — the individual or firm in whose name an insurance policy is written; an insured.
- polyhedrosis — an often fatal disease of certain insect larvae or decapod crustaceans, caused by viruses containing DNA.
- polysulphide — any sulphide of a metal containing divalent anions in which there are chains of sulphur atoms, as in the polysulphides of sodium, Na2S2, Na2S3, Na2S4, etc
- polythiazide — a substance, C 1 1 H 1 3 ClF 3 N 3 O 4 S 3 , used as a diuretic in the management of edema and hypertension.
- porthole die — a die having several openings for the extrusion of separate parts of an object later formed by the welding or fusing together of these parts.
- poster child — a child appearing on a poster for a charitable organization.
- potting shed — A potting shed is a small building in a garden, in which you can keep things such as seeds or garden tools.
- powder chest — a small wooden box containing a charge of powder, old nails, scrap iron, etc., formerly secured over the side of a ship and exploded on the attempt of an enemy to board.