11-letter words containing r, i, d
- and circuit — a logic circuit having two or more input wires and one output wire that has a high-voltage output signal if and only if all input signals are at a high voltage simultaneously: used extensively as a basic circuit in computers
- andikithira — Antikythera.
- androconium — a scale on the forewing of certain male butterflies from which an odor attractive to females is emitted.
- androgenise — Non-Oxford British standard spelling of androgenize.
- androgenize — Treat with or expose to male hormones, typically resulting in the production of male sexual characteristics.
- androphilic — Sexually attracted to men.
- androphobia — an abnormal fear of men; an aversion toward the male sex.
- androphobic — Exhibiting androphobia; fearful of men.
- androsphinx — a sphinx having the head of a man
- antheridial — Of, pertaining to, or produced in, the antheridium.
- antheridium — the male sex organ of algae, fungi, bryophytes, and spore-bearing vascular plants, such as ferns, which produces antherozoids
- antherozoid — one of many small male gametes produced in an antheridium
- anthropoids — Plural form of anthropoid.
- antiradical — opposed to radicalism
- antithyroid — acting against excessive thyroid activity
- aphrodisiac — An aphrodisiac is a food, drink, or drug which is said to make people want to have sex.
- apodyterium — the changing room in an ancient Roman bathhouse
- apostlebird — an omnivorous bird, Struthidea cinerea, of eastern Australia, that has chiefly dark gray-brown plumage with white tail markings and is noted for its habit of traveling in groups of about 12 related individuals.
- apperceived — Simple past tense and past participle of apperceive.
- appertained — Past participle of appertain.
- apple cider — non-alcoholic juice drink
- applied art — design used for practical purposes
- apportioned — to distribute or allocate proportionally; divide and assign according to some rule of proportional distribution: to apportion expenses among the three men.
- appreciated — to be grateful or thankful for: They appreciated his thoughtfulness.
- apprenticed — a person who works for another in order to learn a trade: an apprentice to a plumber.
- arabidopsis — Any cress (or related plant) of the genus Arabidopsis.
- arabinoside — a glycoside yielding arabinose when hydrolysed
- arachidonic — related to arachidonic acid or the derivatives of arachidonic acid
- arachnoidal — relating to the arachnoid
- arc welding — a technique in which metal is welded by heat generated by an electric arc struck between two electrodes or between one electrode and the metal workpiece
- archdiocese — An archdiocese is the area over which an archbishop has control.
- archduchies — Plural form of archduchy.
- archimedean — of, relating to, or discovered by Archimedes.
- architected — a person who engages in the profession of architecture.
- architraved — having an architrave or architraves
- arkadelphia — a city in central Arkansas.
- arpeggiated — having arpeggios
- arrivederci — goodbye
- arsenicated — Treated with arsenate or other arsenic compound.
- arthritides — (medicine) Plural form of arthritis.
- arthrodesis — the fusion of bones in a joint through surgery which causes immobility of the joint
- articulated — An articulated vehicle, especially a lorry, is made in two or more sections which are joined together by metal bars, so that the vehicle can turn more easily.
- artiodactyl — any placental mammal of the order Artiodactyla, having hooves with an even number of toes; an even-toed ungulate. The order includes pigs, hippopotamuses, camels, deer, cattle, and antelopes
- aru islands — a group of islands in Indonesia, in the SW Moluccas. Area: about 8500 sq km (3300 sq miles)
- arytenoidal — relating to the arytenoid cartilages in the larynx and also to other parts relating to them
- ascertained — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- aspidistras — Plural form of aspidistra.
- asteroidean — an echinoderm of the class Asteroidea, comprising the starfishes.
- attic order — a low pilaster of any order set into the cornice of a building
- audiometers — Plural form of audiometer.