17-letter words containing a, o, e
- hall of residence — Halls of residence are buildings with rooms or flats, usually built by universities or colleges, in which students live during the term.
- hamiltonian cycle — Hamiltonian problem
- hanging committee — a group of people that selects and hangs works of art to exhibit
- hanging indention — an indention of uniform length at the beginning of each line except the first, which is flush left and of full width.
- hard rock geology — (loosely) of or relating to igneous or metamorphic rocks, as in mining (hard-rock mining) and geology (hard-rock geology)
- hardware platform — a group of compatible computers that can run the same software.
- harmonic interval — an intervening period of time: an interval of 50 years.
- hasbrouck heights — a borough in NE New Jersey.
- have a bearing on — If something has a bearing on a situation or event, it is relevant to it.
- have a reputation — to be known or notorious, esp for promiscuity, excessive drinking, or the like
- have a roving eye — to show a widespread amorous interest in the opposite sex
- have a short fuse — a tube, cord, or the like, filled or saturated with combustible matter, for igniting an explosive.
- have feelings for — to be emotionally or sexually attracted to
- have it both ways — to try to get the best of a situation, argument, etc, by chopping and changing between alternatives or opposites
- have it in for sb — If someone has it in for you, they dislike you and try to cause problems for you.
- have no words for — to be incapable of describing
- have on the brain — If someone has something on the brain, they keep thinking about it.
- have sth to offer — If you have something to offer, you have a quality or ability that makes you important, attractive, or useful.
- head of the river — any of various annual rowing regattas held on particular rivers
- health care proxy — a legal document in which a person can appoint someone to make decisions about medical treatment in the event that he or she is no longer mentally competent or able to communicate.
- heart of darkness — a short novel (1902) by Joseph Conrad.
- heat of formation — the heat evolved or absorbed when one mole of a compound is formed from its constituent atoms
- heavy mineral oil — a colorless, oily, almost tasteless, water-insoluble liquid, usually of either a standard light density (light mineral oil) or a standard heavy density (heavy mineral oil) consisting of mixtures of hydrocarbons obtained from petroleum by distillation: used chiefly as a lubricant, in the manufacture of cosmetics, and in medicine as a laxative.
- helicopter parent — a style of child rearing in which an overprotective mother or father discourages a child's independence by being too involved in the child's life: In typical helicopter parenting, a mother or father swoops in at any sign of challenge or discomfort.
- hemoconcentration — an increase in the concentration of cellular elements in the blood, resulting from loss of plasma.
- hemorrhagic fever — any of several arbovirus infections, as dengue, characterized by fever, chills, and malaise followed by hemorrhages of capillaries, sometimes leading to kidney failure and death.
- henry cabot lodge — Henry Cabot, 1850–1924, U.S. public servant and author: senator 1893–1924.
- henry of portugal — ("the Navigator") 1394–1460, prince of Portugal: sponsor of geographic explorations.
- heptanedioic acid — pimelic acid.
- herbaceous border — A herbaceous border is a flower bed containing a mixture of plants that flower every year.
- hermaphrodite rig — jackass rig.
- heterochlamydeous — (of a plant) having a perianth consisting of distinct sepals and petals
- heteronormativity — The view that all human beings are either male or female, both in sex and in gender, and that sexual and romantic thoughts and relations are normal only when between people of different sexes.
- hexacosanoic acid — cerotic acid.
- hexadecanoic acid — palmitic acid.
- high-carbon steel — steel containing between 0.5 and 1.5 per cent carbon
- hillel foundation — a national organization, founded in 1924 by the B'nai B'rith, that institutes and administers programs designed to enrich the religious, cultural, and social life of Jewish college students.
- histamine blocker — any of various substances that act at a specific receptor site to block certain actions of histamine.
- historical method — the process of establishing general facts and principles through attention to chronology and to the evolution or historical course of what is being studied.
- hit over the head — to strike on the head
- hoare powerdomain — powerdomain
- hodgkin's disease — a type of cancer characterized by progressive chronic inflammation and enlargement of the lymph nodes of the neck, armpit, groin, and mesentery, by enlargement of the spleen and occasionally of the liver and the kidneys, and by lymphoid infiltration along the blood vessels.
- hold all the aces — If you say that someone holds all the aces, you mean that they have all the advantages in a contest or situation.
- hold one's breath — If you say that someone is holding their breath, you mean that they are waiting anxiously or excitedly for something to happen.
- holding operation — a plan or procedure devised to prolong the existing situation
- hole in the heart — a defect of the heart in which there is an abnormal opening in any of the walls dividing the four heart chambers
- hollandaise sauce — a sauce of egg yolks, butter, lemon juice, and seasonings.
- hollerith, herman — Herman Hollerith
- holy roman empire — a Germanic empire located chiefly in central Europe that began with the coronation of Charlemagne as Roman emperor in a.d. 800 (or, according to some historians, with the coronation of Otto the Great, king of Germany, in a.d. 962) and ended with the renunciation of the Roman imperial title by Francis II in 1806, and was regarded theoretically as the continuation of the Western Empire and as the temporal form of a universal dominion whose spiritual head was the pope.
- homeland security — national defence