13-letter words containing h, o, n, r, i
- beehive round — an artillery shell that ejects thousands of naillike metal projectiles on exploding.
- benching iron — a triangular, pronged plate driven into the ground to provide a temporary bench mark or turning point.
- bighorn-river — a river flowing from central Wyoming to the Yellowstone River in S Montana. 336 miles (540 km) long.
- birth control — Birth control means planning whether to have children, and using contraception to prevent having them when they are not wanted.
- birthing pool — a large bath in which a woman can give birth
- birthing room — a section of a hospital or an outpatient facility set aside and equipped for childbirth and usually simulating a home environment in which family members or friends may be present during the delivery.
- bishop's ring — a reddish-brown corona occasionally seen around the sun, caused by volcanic dust in the atmosphere.
- boardinghouse — a private house in which accommodation and meals are provided for paying guests
- bone-crushing — powerful or constricting enough to crush one's bones: a bone-crushing handshake.
- bonfire night — Bonfire Night is the popular name for Guy Fawkes Night.
- boron hydride — borane.
- branch office — the local branch of a bank, shop, or other business
- breechloading — loaded at the breech.
- bridging shot — a shot inserted in a film to indicate the passage of time between two scenes, as of a series of newspaper headlines or calendar pages being torn off.
- brigham young — Andrew (Jackson, Jr.) born 1932, U.S. clergyman, civil-rights leader, politician, and diplomat: mayor of Atlanta, Georgia, 1981–89.
- bring home to — to convince of
- bronchiolitis — a condition in which the small airways in the lungs become inflamed by a virus. It is most common in infants, who become breathless in severe cases. Recurrent attacks may lead to asthma
- brotherliness — of, like, or befitting a brother; affectionate and loyal; fraternal: brotherly love.
- brown hickory — a North American hickory tree, Carya glabra
- buprenorphine — an opiate used medicinally as a powerful analgesic
- busheled iron — heterogeneous iron made from scrap iron and steel.
- cancerophobia — a morbid dread of being afflicted by cancer
- carcinophobia — Inordinate dread of contracting cancer.
- card clothing — a very sturdy fabric with a leather or rubber fillet imbedded with wire teeth for disentangling and cleaning textile fibers, used to cover the rollers or flats of a carding machine.
- carrantuohill — a mountain in SW Republic of Ireland, in Macgillicuddy's Reeks in Kerry: the highest peak in Ireland. Height: 1041 m (3414 ft)
- cephaloridine — a cephalosporin antibiotic often used in the treatment of bacterial infections
- cephalosporin — any of a group of broad-spectrum antibiotics obtained from fungi of the genus Cephalosporium
- chain reactor — reactor (def 4).
- changing room — A changing room is a room where you can change your clothes and usually have a shower, for example at a sports centre.
- chaperoneship — State or position of chaperone.
- charing cross — a district of London, in the city of Westminster: the modern cross (1863) in front of Charing Cross railway station replaces the one erected by Edward I (1290), the last of twelve marking the route of the funeral procession of his queen, Eleanor
- chart-topping — very popular; coming top in the charts
- cheiromantist — A chiromancer.
- chemisorption — an adsorption process in which an adsorbate is held on the surface of an adsorbent by chemical bonds
- child version — (system management) In change management, a configuration item derived by altering another item (its parent version).
- chile relleno — a Mexican dish of a green chile, usually hot, stuffed as with cheese or a meat mixture, then breaded and fried and served usually with a sauce
- chili relleno — chile relleno
- chiromantical — Of or pertaining to chiromancy.
- chlorhexidine — an antiseptic compound used in skin cleansers, mouthwashes, etc
- chlormerodrin — a white, bitter, odorless powder, ClHgN 2 H 11 O 2 , soluble in methanol and ethanol and slightly soluble in water, used in medicine as a diuretic.
- chlorocruorin — an oxygen-carrying substance that is found in the tissues of members of the division Annelida that is green in colour when oxygen is not present
- chloroforming — Present participle of chloroform.
- chloromycetin — chloramphenicol
- cholangiogram — an X-ray of the bile duct performed after administering dye into the ducts that shows up on the X-ray
- chromaticness — the attribute of colour that involves both hue and saturation
- chromoprotein — any of a group of conjugated proteins, such as haemoglobin, in which the protein is joined to a coloured compound, such as a metal-containing porphyrin
- chronobiology — the branch of biology concerned with the periodicity occurring in living organisms
- chronographic — a timepiece fitted with a recording device, as a stylus and rotating drum, used to mark the exact instant of an occurrence, especially in astronomy.
- chronokinesis — (science fiction) The ability to manipulate time relevant to oneself.
- chronological — If things are described or shown in chronological order, they are described or shown in the order in which they happened.