13-letter words containing a, c, h, i, s
- gastrophrenic — (anatomy) Pertaining to the stomach and diaphragm.
- geophysically — In a geophysical manner; in terms of geophysics.
- graphics card — graphics adaptor
- gunters-chain — a series of objects connected one after the other, usually in the form of a series of metal rings passing through one another, used either for various purposes requiring a flexible tie with high tensile strength, as for hauling, supporting, or confining, or in various ornamental and decorative forms.
- haemodynamics — a branch of physiology that deals with the circulation of the blood
- hair clippers — device for trimming hair
- half-scottish — Also, Scots. of or relating to Scotland, its people, or their language.
- halicarnassus — an ancient city of Caria, in SW Asia Minor: site of the Mausoleum, one of the seven wonders of the ancient world.
- hallucinogens — Plural form of hallucinogen.
- hand-stitched — stitched by hand rather than by a machine
- handkerchiefs — Plural form of handkerchief.
- harishchandra — also known as Bharatendu. 1850–85, Indian poet, dramatist, and essayist, who established Hindi as a literary language
- harness hitch — a hitch forming a loop around a rope, especially one formed at the end of a bowline.
- haruspication — the use of animal entrails for divination
- hash function — (programming) A hash coding function which assigns a data item distinguished by some "key" into one of a number of possible "hash buckets" in a hash table. The hash function is usually combined with another more precise function. For example a program might take a string of letters and put it in one of twenty six lists depending on its first letter. Ideally, a hash function should distribute items evenly between the buckets to reduce the number of hash collisions. If, for example, the strings were names beginning with "Mr.", "Miss" or "Mrs." then taking the first letter would be a very poor hash function because all names would hash the same.
- haute cuisine — fine or gourmet cooking; food preparation as an art.
- have occasion — If you have occasion to do something, it is necessary for you to do it.
- heartsickness — The condition of being heartsick.
- heartstricken — Shocked; dismayed.
- heavy cruiser — a naval cruiser having 8-inch (20.3-cm) guns as its main armament.
- hecate strait — a strait in central British Columbia, Canada, between the mainland and the Queen Charlotte Islands. 160 miles (257 km) long and 40–80 miles (64–129 km) wide.
- helispherical — spiral
- hemichordates — Plural form of hemichordate.
- hemiparasitic — Semiparasitic.
- hemispherical — having the form of a hemisphere.
- hepatectomies — Plural form of hepatectomy.
- heptasyllabic — having seven syllables
- hero sandwich — a large sandwich, usually consisting of a small loaf of bread or long roll cut in half lengthwise and containing a variety of ingredients, as meat, cheese, lettuce, and tomatoes.
- heroic stanza — elegiac stanza.
- heteroblastic — (of a plant or plant part) showing a marked difference in form between the juvenile and the adult structures
- heteroplastic — the repair of lesions with tissue from another individual or species.
- heuristically — serving to indicate or point out; stimulating interest as a means of furthering investigation.
- hexadactylism — Sexdactyly.
- hieracosphinx — (in ancient Egyptian art) a hawk-headed sphinx
- hilbert space — a complete infinite-dimensional vector space on which an inner product is defined.
- hire purchase — buying sth by instalments
- hire-purchase — a system of payment for a commodity in regular installments while using it.
- histaminergic — releasing histamine
- histochemical — the branch of science dealing with the chemical components of cellular and subcellular tissue.
- homoscedastic — having the same variance.
- honoris causa — for the sake of honour
- hospital care — medical treatment provided in a hospital
- hospital case — a patient that is being, or needs to be, treated in a hospital
- housecleaning — the act of cleaning a house, room, etc., and its furnishings, especially the act of cleaning thoroughly and completely.
- hubristically — in a presumptuous or arrogant manner
- hydroaerobics — aerobic exercises performed in water, as in a swimming pool.
- hydrodynamics — the branch of fluid dynamics that deals with liquids, including hydrostatics and hydrokinetics.
- hydrostatical — Alternative form of hydrostatic.
- hypercautious — Especially or unreasonably cautious.
- hyperphysical — being above or beyond the physical; immaterial; supernatural.