14-letter words containing d, a, h
- herald's trick — a conventional method of indicating a tincture, as by printing or carving without color.
- here and there — in this place; in this spot or locality (opposed to there): Put the pen here.
- hereditability — heritable.
- hereditariness — (rare) The property of being hereditary.
- hermaphrodites — Plural form of hermaphrodite.
- hermaphroditic — an individual in which reproductive organs of both sexes are present. Compare pseudohermaphrodite.
- hermaphroditus — a son of Hermes and Aphrodite who merged with the nymph Salmacis to form one body
- herniated disk — an abnormal protrusion of a spinal disk between vertebrae, most often in the lumbar region of the spine, causing pain due to pressure on spinal nerves.
- hexosaminidase — the enzymes that catalyse the metabolism of gangliosides
- high-card pool — red dog.
- highhandedness — The property of being highhanded.
- highland dress — the historical costume, including the plaid, kilt or filibeg, and bonnet, as worn by Highland clansmen and soldiers
- highland fling — fling (def 17).
- highland games — a meeting in which competitions in sport, piping, and dancing are held: originating in the Highlands of Scotland
- highly charged — electrical
- highly trained — that has received a lot of academic or physical training
- highs and lows — If you refer to the highs and lows of someone's life or career, you are referring to both the successful or happy times, and the unsuccessful or bad times.
- hindu calendar — a lunisolar calendar that governs all Hindu and most Indian festivals, known from about 1000 b.c. and subsequently modified during the 4th and 6th centuries a.d.
- hiram woodruff — Hiram, 1817–67, Canadian driver, trainer, and breeder of harness-racing horses.
- hither and yon — Hither and thither means in many different directions or places, and in a disorganized way. In American English, the expression hither and yon is sometimes used.
- hold sb's hand — If you ask someone to hold your hand at an event that you are worried about, you ask them to support you by being there with you.
- hold to ransom — to keep (prisoners, property, etc) in confinement until payment for their release is made or received
- holiday resort — self-contained vacation spot
- holiday season — period: November to January
- holland finish — an oil and sizing or starch finish applied to cotton fabrics to increase their opacity and strength.
- home and hosed — definitely safe or successful
- homeward bound — going home
- homework diary — a record of homework that has been set
- hooded warbler — a wood warbler, Wilsonia citrina, of the U.S., olive-green above, yellow below, and having a black head and throat with a yellow face.
- hornyhead chub — a small N American fish, Nocomis biguttatus
- hors de combat — disabled or injured
- hospital board — the group of people responsible for the safe and efficient running of a hospital
- hospital drama — a TV programme or series based on events in a hospital
- house of cards — a structure or plan that is insubstantial and subject to imminent collapse, as a structure made by balancing playing cards against each other: The scheme is so overly complicated that it's likely to prove to be just another house of cards.
- household arts — activities such as sewing, cooking, etc, that are conducted in the running of a household
- household name — a person or thing that is very well known
- household soap — a substance that you use with water for washing clothes, removing stains, cleaning floors, etc
- howland island — an island in the central Pacific, near the equator: U.S. meteorological station and airfield. 1 sq. mi. (2.6 sq. km).
- hradec kralove — a town in the N Czech Republic, on the Elbe River: Austrians defeated by Prussians in Battle of Sadowa 1866.
- hubbard squash — a variety of winter squash having a green or yellow skin and yellow flesh.
- huffman coding — (algorithm) A data compression technique which varies the length of the encoded symbol in proportion to its information content, that is the more often a symbol or token is used, the shorter the binary string used to represent it in the compressed stream. Huffman codes can be properly decoded because they obey the prefix property, which means that no code can be a prefix of another code, and so the complete set of codes can be represented as a binary tree, known as a Huffman tree. Huffman coding was first described in a seminal paper by D.A. Huffman in 1952.
- humane studies — educational subjects or courses, or texts, that are, or were historically, considered to have a civilizing influence on those who read or studied them
- humidification — to make humid.
- hungtow island — an island off the SE coast of Taiwan. 8 miles (13 km) long.
- hurricane deck — a deck at the top of a passenger steamer, having a roof supported by light scantlings.
- hybrid warfare — a military strategy in which conventional warfare is integrated with tactics such as covert operations and cyberattacks
- hydraulic lift — an elevator operated by fluid pressure, especially one used for raising automobiles in service stations and garages.
- hydraulic pile — a hollow pile through which a jet of water is forced to wash away the ground beneath.
- hydraulic ramp — a movable ramp operated by pressure transmitted through a pipe by a liquid
- hydrazoic acid — a colorless, very explosive, poisonous liquid, HN 3 , having a penetrating odor and irritating to the eyes and mucous membranes.