11-letter words containing h, o, t, i
- antiheroism — (literature) The quality of being an antihero.
- antihyperon — the antiparticle of the hyperon
- antiphonary — a bound collection of antiphons, esp for use in the divine office
- antiphonies — Plural form of antiphony.
- antistrophe — the second of two movements made by a chorus during the performance of a choral ode
- antithyroid — acting against excessive thyroid activity
- antityphoid — preventing or acting against typhoid
- aortic arch — one member of a series of paired curved blood vessels that arise in the embryo from the ventral aorta, pass around the pharynx through the branchial arches, and join with the dorsal aorta to form the great vessels of the head and neck.
- aphlogistic — (archaic) flameless.
- apocynthion — the point at which a spacecraft in lunar orbit is farthest from the moon
- apophyllite — a white, colourless, pink, or green mineral consisting of a hydrated silicate of calcium, potassium, and fluorine in tetragonal crystalline form. It occurs in cracks in volcanic rocks. Formula: KCa4(Si4O10)2(OH1F).8H2O
- apophysitis — (pathology) Inflammation of an apophysis, a bony tubercle.
- apostleship — the position or duty of an apostle
- apostrophic — a digression in the form of an address to someone not present, or to a personified object or idea, as “O Death, where is thy sting?”.
- apotheosise — Alternative spelling of apotheosize.
- apotheosize — to deify
- archicortex — (anatomy) Part of the allocortex, specifically three layered hippocampal cortexes necessary for hippocampus formation.
- architector — (obsolete) An architect.
- archtraitor — A chief or transcendent traitor.
- arctophilia — the practice of collecting teddy bears
- aroint thee — away! begone!
- art history — study of art through the ages
- arthrodesis — the fusion of bones in a joint through surgery which causes immobility of the joint
- artophorion — pyx (def 1a).
- asphyxiator — to produce asphyxia in.
- astonishing — Something that is astonishing is very surprising.
- astraphobia — a fear of thunder and lightning
- astrophobia — A fear of stars and celestial space.
- atelophobia — The fear of imperfection or not being good enough.
- atheophobia — Fear or hatred of atheism or atheists.
- atherogenic — causing atheroma
- atmospheric — Atmospheric is used to describe something which relates to the Earth's atmosphere.
- atomic heat — the product of an element's atomic weight and its specific heat (capacity)
- attophysics — the physics of structures and artefacts with dimensions in the attometre range or of devices, such as lasers, capable of producing pulses with a duration measured in attoseconds
- auditorship — the position or function of auditor
- authorising — Present participle of authorise.
- authorities — the power to determine, adjudicate, or otherwise settle issues or disputes; jurisdiction; the right to control, command, or determine.
- authorizing — Present participle of authorize.
- autographic — of, for, or like an autograph or autographs
- automorphic — shaped and designed after oneself
- autotheists — Plural form of autotheist.
- autotrophic — (of organisms such as green plants) capable of manufacturing complex organic nutritive compounds from simple inorganic sources such as carbon dioxide, water, and nitrates, using energy from the sun
- auxotrophic — designating or of a mutant organism requiring more nutritional substances than its prototrophic parent because it has lost the ability to make a certain enzyme
- axanthopsia — a defect of vision in which the retina fails to respond to yellow.
- badmouthing — Slang. to speak critically and often disloyally of; disparage: Why do you bad-mouth your family so much?
- bath oliver — a kind of unsweetened biscuit
- batholithic — Containing or relating to batholith.
- bathophobia — the fear of depths of any kind, whether a fear of deep water or of falling from a great height
- bedclothing — bedclothes; bedding.
- behaviorist — 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.