17-letter words containing o, l, r, s
- contraflow system — a system of traffic lanes whose normal direction is reversed to allow traffic to move during repairs or an accident
- contrasuggestible — responding or tending to respond to a suggestion by doing or believing the opposite
- control structure — (programming) One of the instructions, statements or groups of statements in a programming language which determines the sequence of execution of other instructions or statements (the control flow). In assembly language this typically consists of jumps and conditional jumps along with procedure call and return though some architectures include other constructs such as an instruction which skips the following instruction depending on some condition (PDP?), various kinds of loop instructions (later Motorola 680x0) or conditional execution of all instructions (Advanced RISC Machine). Basic control structures (whatever their names in particular languages) include "if CONDITION then EXPRESSION else EXPRESSION", the switch statement, "while CONDITION do EXPRESSION", "gosub", the suspect "goto" and the much-feared "come from". Other constructs handle errors and exceptions such as traps and interrupts.
- controversialness — The state or quality of being controversial.
- conversationalist — A good conversationalist is someone who talks about interesting things when they have conversations.
- cook island māori — a dialect of Māori spoken in the Cook Islands
- coordinate clause — one of two or more clauses in a sentence having the same status and introduced by coordinating conjunctions
- coral honeysuckle — trumpet honeysuckle.
- coronal consonant — a consonant articulated with the tip of the tongue against the upper front teeth, or the gum just above it
- corporal of horse — a noncommissioned rank in the British Household Cavalry above that of sergeant and below that of staff sergeant
- cost-plus pricing — the setting of prices at the cost price plus a percentage
- costume jewellery — Costume jewellery is jewellery made from cheap materials.
- counterchallenges — Plural form of counterchallenge.
- courtship display — behaviour that is aimed at attracting a mate
- critical constant — any of three constants associated with the critical point of a pure element or compound.
- cross of lorraine — a cross with two horizontal bars above and below the midpoint of the vertical bar, the lower longer than the upper
- cross-correlation — the correlation between two sequences of random variables in a time series
- cross-lot bracing — bracing extending from one side of an excavation to the opposite to retain the earth on both sides.
- cross-pollination — the transfer of pollen from the anthers of one flower to the stigma of another flower by the action of wind, insects, etc
- cross-utilization — to make use of in an additional or different way.
- cryptocrystalline — (of rocks) composed of crystals that can be distinguished individually only by the use of a polarizing microscope
- culture diffusion — the spreading out of culture, culture traits, or a cultural pattern from a central point.
- customs clearance — the permission to take goods into or out of a country once customs requirements have been satisfied
- cypriot syllabary — a syllabic script in use on Cyprus in the first millennium b.c., used for the writing of Greek and of an unknown language.
- cytomegaloviruses — Plural form of cytomegalovirus.
- cytotrophoblastic — Relating to, or containing, cytotrophoblasts.
- d-shell connector — (hardware) One of the family of connectors: DA-15, DB-25, DC-37, DD-50, DE-9, and DEH-15 [VGA]. The "D" is the shape of the shell, the next letter determines connector size, and the number is the maximum pin count.
- decriminalisation — (chiefly, British) Alternative form of decriminalization.
- defamiliarisation — (arts) The representation of objects anew, in a way that we do not recognize, or that changes our reading of them.
- dehydrochlorinase — an enzyme that catalyzes the removal of hydrogen and chlorine atoms or ions from chlorinated hydrocarbons.
- delay instruction — delayed control-transfer
- deliver the goods — to produce or perform something promised or expected
- dematerialisation — The act or process of dematerializing.
- denial of service — a deliberate interruption in access to a computer system or network, esp by using multiple computers to generate an unmanageable volume of traffic (distributed denial of service)
- denial-of-service — pertaining to or being an incident in which a computer or computer network is disabled, disrupting access or service: a website hit by a denial-of-service attack; unintentional denial-of-service problems.
- deoxyribonuclease — DNase.
- depersonalisation — Alternative spelling of depersonalization.
- depersonalization — the act or an instance of depersonalizing
- dephosphorylation — the removal of a phosphate group from an organic compound, as in the changing of ATP to ADP.
- deprofessionalise — to remove from professional control, influence, manipulation, etc.
- deprofessionalize — to remove from professional control, influence, manipulation, etc.
- designer clothing — Designer clothing is fashionable or luxury clothing made by, or carrying the label of, a well-known fashion designer.
- desktop publisher — desktop publishing
- desoxyribonucleic — Alternative spelling of deoxyribonucleic.
- dessert chocolate — cooking chocolate
- dielectrophoresis — Dielectrophoresis is the movement of uncharged particles (= ones with no electrical charge) when a changing electric field is applied.
- digital dashboard — (software) A personalised desktop portal that focuses on business intelligence and knowledge management.
- directionlessness — Absence of direction.
- dishonourableness — Alternative spelling of dishonorableness.
- disorderly person — a person guilty of disorderly conduct.