14-letter words containing a, r, u
- apple turnover — a pastry containing apple
- aquaculturally — In an aquacultural manner; with regard to, or by means of, aquaculture.
- aquatic centre — a complex with facilities for water sports, including swimming pools
- aqueous humour — the watery fluid within the eyeball between the cornea and the lens
- arabic numeral — one of the symbols 0,1,2,3,4,5,6,7,8,9 (opposed to Roman numerals)
- araguaya-river — a river flowing N from central Brazil to the Tocantins River. about 1100 miles (1770 km) long.
- arboricultural — Of or pertaining to the care, planting and maintenance of trees.
- arborsculpture — The art and craft technique of growing and shaping tree trunks.
- archebacterium — (biology) alternative spelling of archaebacterium.
- archipterygium — (anatomy) A primitive fin, like that of Ceratodus.
- arctic current — a cold ocean current flowing S along the Labrador coast through Davis Strait to the Grand Banks where it divides, the E branch joining the North Atlantic Current and the W branch flowing into the Gulf of St. Lawrence.
- area pellucida — the translucent central area of the blastoderm of birds and reptiles within which the embryo develops.
- area vasculosa — that part of the area opaca in which the blood cells and vessels are formed.
- argue the toss — to wrangle or dispute at length
- argumentations — Plural form of argumentation.
- argus pheasant — either of two pheasants, Argusianus argus (great argus) or Rheinardia ocellata (crested argus), occurring in SE Asia and Indonesia. The males have very long tails marked with eyelike spots
- armamentariums — Plural form of armamentarium.
- armour-plating — The armour-plating on a vehicle or building is the hard metal covering which is intended to protect it from gunfire and other missiles.
- arthroconidium — A kind of asexual fungal spore, typically produced by segmentation of pre-existing fungal hyphae.
- articulateness — uttered clearly in distinct syllables.
- artifactitious — of, relating to, or of the nature of an artifact, or a man-made object that carries cultural significance.
- asparagus bean — a trailing, long-stemmed Asian vine, Vigna unguiculata sesquipedalis, of the legume family, having yellow or violet flowers and very long pods.
- asparagus fern — a fernlike species of asparagus, A. plumosus, native to southern Africa
- asparagus tips — the ends of asparagus spears, considered to be the tastiest part
- assault course — An assault course is an area of land covered with obstacles such as walls which people, especially soldiers, use to improve their skills and strength.
- assault troops — soldiers of the infantry who are specially trained to lead an attack
- asynchronously — In an asynchronous manner.
- at first blush — when first seen; as a first impression
- atrial flutter — irregular heart rhythm
- attitudinarian — a person who assumes an affected attitude
- auction bridge — a variety of bridge, now generally superseded by contract bridge, in which all the tricks made score towards the game
- audience share — the percentage of households with television sets in use or tuned to a particular station during a specific period of time.
- audio response — a computer response that is audible rather than textual or graphical
- auditory canal — the narrow passageway from the outer ear to the eardrum.
- auditory nerve — either of the eighth pair of cranial nerves, which connect the ear with the brain and carry impulses relating to sound and balance
- auger-electron — a nonradiative process in which an atom in an excited state undergoes a transition to a lower state by the emission of a bound electron (Auger electron) rather than by the emission of an x-ray.
- aurothiomalate — (chemistry) A thiomalate with the addition of gold.
- aussie battler — an Australian working-class person
- austrian blind — a window blind consisting of rows of vertically gathered fabric that may be drawn up to form a series of ruches
- austrian shade — a window shade in which the fabric falls in a series of puffy festoons created by vertical rows of shirring.
- austro-asiatic — a hypothetical phylum or superfamily of languages consisting of Mon-Khmer and certain other languages of India and South-East Asia. Links with Malayo-Polynesian have also been suggested
- author catalog — a catalog whose entries are listed by author, editor, compiler, translator, or other party considered to have responsibility for the creation or assembly of the work specified.
- authorisations — Plural form of authorisation.
- authoritarians — Plural form of authoritarian.
- authority file — a file, either on cards or in machine-readable format, in which decisions involving bibliographic records, particularly for form of entry, are recorded to establish a precedent or rule for subsequent decisions and to provide for consistency of entries.
- authorizations — Plural form of authorization.
- autobiographer — a person who writes the story of his or her own life
- autobiographic — marked by or dealing with one's own experiences or life history; of or in the manner of an autobiography: autobiographical material; an autobiographical novel.
- autocollimator — an instrument combining the functions of a telescope and collimator, for detecting and measuring very small deviations in a beam of light.
- autocoprophagy — the consumption of one's own faeces