13-letter words containing h, a, o, r
- barbershopper — a member of a barbershop singing group.
- baronial hall — a large building or room owned by a baron
- bartholinitis — Inflammation of Bartholin's cyst.
- bartholomew i — (Dimitrios Archontonis) born 1940, Archbishop of Constantinople and Ecumenical Patriarch of the Eastern Orthodox Church since 1991.
- batch-process — to perform batch processing on (files)
- batrachotoxin — a steroidal alkaloid, C31H42N2O6, found in the skin of certain Neotropical frogs (genus Phyllobates) and used on poison arrows: one of the most powerful natural neurotoxins known
- be hard going — If you say that something is hard going, you mean it is difficult and requires a lot of effort.
- behavioristic — the theory or doctrine that human or animal psychology can be accurately studied only through the examination and analysis of objectively observable and quantifiable behavioral events, in contrast with subjective mental states.
- behaviourally — from a behavioural point of view
- benton harbor — a city in SW Michigan, on Lake Michigan.
- bibliographer — an expert in bibliography
- bibliographic — a complete or selective list of works compiled upon some common principle, as authorship, subject, place of publication, or printer.
- bibliothecary — a librarian
- bibliotherapy — the use of reading as therapy
- bio-autograph — an analytical technique in which organic compounds are separated by chromatography and identified by studying their effects on microorganisms.
- bioautography — an analytical technique in which organic compounds are separated by chromatography and identified by studying their effects on microorganisms.
- biobehavioral — of or relating to the application of biological methods and ideas to the study of behavior in an attempt to understand emotions and reactions in terms of brain and physiological function.
- biogeographer — a person who is knowledgeable about biogeography
- black hickory — a species of smooth-barked hickory, Carya tomentosa, with fragrant foliage that turns bright yellow in autumn
- blepharoplast — a cylindrical cytoplasmic body in protozoa
- blepharospasm — spasm of the muscle of the eyelids, causing the eyes to shut tightly, either as a response to painful stimuli or occurring as a form of dystonia
- boardinghouse — a private house in which accommodation and meals are provided for paying guests
- body snatcher — (formerly) a person who robbed graves and sold the corpses for dissection
- bohr magneton — a unit that is used to indicate the magnetic moment of the electron structure in an atom, equal to 9.27 × 10 −21 erg/gauss.
- bottle-washer — a menial or factotum
- boutros-ghali — ˈBoutros (ˈbutroʊs ) ; bo̅oˈtrōs) 1922- ; Egypt. diplomat: secretary-general of the United Nations (1992-96)
- brachiosaurus — a dinosaur of the genus Brachiosaurus, up to 30 metres long: the largest land animal ever known
- brachypterous — having very short or incompletely developed wings
- branch office — the local branch of a bank, shop, or other business
- break through — If you break through a barrier, you succeed in forcing your way through it.
- breakthroughs — a military movement or advance all the way through and beyond an enemy's front-line defense.
- breech-loader — a firearm that is loaded at the breech
- breechloading — loaded at the breech.
- breidha fjord — an inlet of Denmark Strait on the NW coast of Iceland.
- bridal shower — a party, held for a woman before her wedding, to which her friends bring gifts
- brigham young — Andrew (Jackson, Jr.) born 1932, U.S. clergyman, civil-rights leader, politician, and diplomat: mayor of Atlanta, Georgia, 1981–89.
- broad hatchet — a hatchet with a broad cutting edge.
- broca-aphasia — a type of aphasia caused by a lesion in Broca's area of the brain, characterized by misarticulated speech and lack of grammatical morphemes.
- brokenhearted — Someone who is brokenhearted is very sad and upset because they have had a serious disappointment.
- bronchography — radiography of the bronchial tubes after the introduction of a radiopaque medium into the bronchi
- bronze whaler — a shark, Carcharhinus brachyurus, of southern Australian waters, having a bronze-coloured back
- bulbourethral — of or relating to the rounded mass of tissue surrounding the urethra at the root of the penis.
- cache storage — cache (def 3).
- cacographical — Synonym of cacographic.
- camphoraceous — similar to camphor
- cancerophobia — a morbid dread of being afflicted by cancer
- candleholders — Plural form of candleholder.
- carbohydrates — foods which contain carbohydrate
- carboxymethyl — (organic chemistry) The univalent radical -CH2-COOH derived from acetic acid.
- carcinophobia — Inordinate dread of contracting cancer.