14-letter words containing a, e, r, o, l
- notched collar — a collar forming a notch with the lapels of a garment at the seam where collar and lapels join.
- novell netware — (operating system, networking) Novell, Inc.'s proprietary networking operating system for the IBM PC. NetWare uses the IPX/SPX, NetBEUI or TCP/IP network protocols. It supports MS-DOS, Microsoft Windows, OS/2, Macintosh and Unix clients. NetWare for Unix lets users access Unix hosts. NetWare 2.2 is a 16-bit operating system, versions 4.x and 3.x are 32-bit operating systems.
- nuclear fusion — fusion (def 4).
- nuclear isomer — isomer (def 2).
- nuclear option — the use of or power to use nuclear weapons
- nuclear weapon — an explosive device whose destructive potential derives from the release of energy that accompanies the splitting or combining of atomic nuclei.
- nuclearization — to equip with nuclear weapons; give nuclear capability to: a fear that armed forces on both sides would become nuclearized.
- obligatoriness — The quality or state of being obligatory.
- octave coupler — a mechanism on an organ and on some harpsichords that enables keys or pedals an octave apart to be played simultaneously
- ocularcentrism — The privileging of vision over the other senses.
- oehlenschläger — Adam Gottlob (ˈadam ˈɡɔtlɔp). 1779–1850, Danish romantic poet and dramatist
- old low german — the language of the German lowlands before c1100. Abbreviation: OLG.
- old-line party — either the Liberal Party or the Conservative Party
- olfactory lobe — the anterior part of each cerebral hemisphere, involved with olfactory functions.
- oligomenorrhea — abnormally infrequent menstruation.
- omphalocentric — Overly introspective and inclined to navel-gazing.
- on a long rein — with the reins held loosely so that the horse is relatively unconstrained
- one-liner wars — (games, programming) A game popular among hackers who code in the language APL (see write-only language and line noise). The objective is to see who can code the most interesting and/or useful routine in one line of operators chosen from APL's exceedingly hairy primitive set. A similar amusement was practiced among TECO hackers and is now popular among Perl aficionados. (2 = 0 +.= T o.| T) / T <- iN where "o" is the APL null character, the assignment arrow is a single character, and "i" represents the APL iota.
- oneirocritical — an interpreter of dreams.
- open classroom — a spacious instructional area shared by several groups or classes in elementary school, permitting more individualized, less supervised project learning and movement of pupils from one activity to another.
- open-reel tape — audiotape, usually 1/4 inch (64 mm) wide, wound on a single reel and requiring a separate take-up reel for playing or recording.
- operationalise — Alternative spelling of operationalize.
- operationalism — the doctrine that the meaning of a scientific term, concept, or proposition consists of the operation or operations performed in defining or demonstrating it.
- operationalist — a person who adheres to operationalism
- operationalize — Put into operation or use.
- ophthalmometer — an instrument for measuring the reflection of an image on the surface of the cornea and other capacities of the eye, used chiefly for determining the presence and degree of astigmatism.
- ophthalmometry — the measurement and determination of the eye's defects and powers of refraction
- optical isomer — any of two or more isomers exhibiting optical isomerism.
- oracle toolkit — Adaptable User Interface
- oral eroticism — libidinal pleasure derived from the lips and mouth, for example by kissing
- orange blossom — the white flower of an orange tree, especially of the genus Citrus, much used in wreaths, bridal bouquets, etc.: the state flower of Florida.
- orbital sander — a sander that uses a section of sandpaper clamped to a metal pad that moves at high speed in a very narrow orbit, driven by an electric motor.
- orchard oriole — a North American oriole, Icterus spurius, the male of which is chestnut and black.
- ordinal number — Also called ordinal numeral. any of the numbers that express degree, quality, or position in a series, as first, second, and third (distinguished from cardinal number).
- organochlorine — Any of a large group of pesticides and other synthetic organic compounds with chlorinated aromatic molecules.
- organometallic — pertaining to or noting an organic compound containing a metal or a metalloid linked to carbon.
- organosiloxane — a siloxane containing an organic group.
- oriental poppy — a poppy, Papaver orientale, of Asia, having bristly stems and leaves and showy scarlet, pink, or white flowers, cultivated as an ornamental.
- oriental topaz — a variety of corundum resembling topaz in colour and used as a gemstone
- orkney islands — group of islands north of Scotland, constituting an administrative division of Scotland: 377 sq mi (976 sq km); pop. 20,000
- orthomolecular — being or pertaining to the treatment of disease by increasing, decreasing, or otherwise controlling the intake of natural substances, especially vitamins. Compare megavitamin (def 1).
- orthonormalize — (mathematics) To make a set of vectors both orthogonal and normalized.
- osmoregulation — the process by which cells and simple organisms maintain fluid and electrolyte balance with their surroundings.
- osmoregulatory — Of or pertaining to osmoregulation.
- outer mongolia — a region in Asia including Inner Mongolia of China and the Mongolian People's Republic.
- outgeneralling — Present participle of outgeneral.
- over-socialize — to make social; make fit for life in companionship with others.
- over-stimulate — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- over-tolerance — a fair, objective, and permissive attitude toward those whose opinions, beliefs, practices, racial or ethnic origins, etc., differ from one's own; freedom from bigotry.
- overallocation — Excess allocation.