Henry Sweet
— Navneord
– Engelsk
～ English phonetician; one of the founders of modern phonetics (1845-1912)
heavy swell
— Navneord
– Engelsk
～ a broad and deep undulation of the ocean
Hylobates syndactylus
— Navneord
– Engelsk
～ large black gibbon of Sumatra having the 2nd and 3rd toes partially united by a web
hyperkinetic syndrome
— Navneord
– Engelsk
～ a condition (mostly in boys) characterized by behavioral and learning disorders
Hurler's syndrome
— Navneord
– Engelsk
～ hereditary disease (autosomal recessive) consisting of an error is mucopolysaccharide metabolism; characterized by severe abnormalities in development of skeletal cartilage and bone and mental retardation
Horner's syndrome
— Navneord
– Engelsk
～ a pattern of symptoms occurring as a result of damage to nerves in the cervical region of the spine (drooping eyelids and constricted pupils and absence of facial sweating)
Hibiscus syriacus
— Navneord
– Engelsk
～ Asiatic shrub or small shrubby tree having showy bell-shaped rose or purple or white flowers and usually three-lobed leaves; widely cultivated in temperate North America and Europe
hypodermic syringe
— Navneord
– Engelsk
～ a piston syringe that is fitted with a hypodermic needle for giving injections
heating system
— Navneord
– Engelsk
～ utility to warm a building; "the heating system wasn't working"; "they have radiant heating"
honor system
— Navneord
– Engelsk
～ a system of conduct in which participants are trusted not to take unfair advantage of others; "the students are on the honor system"
hexadecimal system
— Navneord
– Engelsk
～ a positional system of numeration that uses hexadecimal digits and a radix of sixteen
hexadecimal number system
— Navneord
– Engelsk
～ a positional system of numeration that uses hexadecimal digits and a radix of sixteen
hierarchical classification system
— Navneord
– Engelsk
～ a classification system where entries are arranged based on some hierarchical structure
high fidelity sound system
— Navneord
– Engelsk
～ equipment for the reproduction of sound with high fidelity
highway system
— Navneord
– Engelsk
～ a transportation system consisting of roads for motor transport
hypermedia system
— Navneord
– Engelsk
～ a multimedia system in which related items of information are connected and can be presented together
hypertext system
— Navneord
– Engelsk
～ a database management system that allows strings of text (`objects') to be processed as a complex network of nodes that are linked together in an arbitrary way
hub-and-spoke system
— Navneord
– Engelsk
～ a system of air transportation in which local airports offer air transportation to a central airport where long-distance flights are available
hydraulic system
— Navneord
– Engelsk
～ a mechanism operated by the resistance offered or the pressure transmitted when a liquid is forced through a small opening or tube
helper T cell
— Navneord
– Engelsk
～ T cell with CD4 receptor that recognizes antigens on the surface of a virus-infected cell and secretes lymphokines that stimulate B cells and killer T cells; helper T cells are infected and killed by the AIDS virus