(n.) An instrument by means of which the bolt of a lock is shot or drawn; usually, a removable metal instrument fitted to the mechanism of a particular lock and operated by turning in its place.
(n.) An instrument which is turned like a key in fastening or adjusting any mechanism; as, a watch key; a bed key, etc.
(n.) That part of an instrument or machine which serves as the means of operating it; as, a telegraph key; the keys of a pianoforte, or of a typewriter.
(n.) A position or condition which affords entrance, control, pr possession, etc.; as, the key of a line of defense; the key of a country; the key of a political situation. Hence, that which serves to unlock, open, discover, or solve something unknown or difficult; as, the key to a riddle; the key to a problem.
(n.) That part of a mechanism which serves to lock up, make fast, or adjust to position.
(n.) A piece of wood used as a wedge.
(n.) The last board of a floor when laid down.
(n.) A keystone.
(n.) That part of the plastering which is forced through between the laths and holds the rest in place.
(n.) A wedge to unite two or more pieces, or adjust their relative position; a cotter; a forelock.
(n.) A bar, pin or wedge, to secure a crank, pulley, coupling, etc., upon a shaft, and prevent relative turning; sometimes holding by friction alone, but more frequently by its resistance to shearing, being usually embedded partly in the shaft and partly in the crank, pulley, etc.
(n.) An indehiscent, one-seeded fruit furnished with a wing, as the fruit of the ash and maple; a samara; -- called also key fruit.
(n.) A family of tones whose regular members are called diatonic tones, and named key tone (or tonic) or one (or eight), mediant or three, dominant or five, subdominant or four, submediant or six, supertonic or two, and subtonic or seven. Chromatic tones are temporary members of a key, under such names as " sharp four," "flat seven," etc. Scales and tunes of every variety are made from the tones of a key.
(n.) The fundamental tone of a movement to which its modulations are referred, and with which it generally begins and ends; keynote.
(n.) Fig: The general pitch or tone of a sentence or utterance.
(v. t.) To fasten or secure firmly; to fasten or tighten with keys or wedges.
Example Sentences:
(1) Community involvement is a key element of the Primary Health Care (PHC) approach, and thus an essential topic on a course for managers of Primary Health Care programmes.
(2) A key way of regaining public trust will be reforming the system of remuneration as agreed by the G20.
(3) Instead, the White House opted for a low-key approach, publishing a blogpost profiling Trinace Edwards, a brain-tumour victim who recently discovered she was eligible for Medicaid coverage.
(4) The presence of a few key residues in the amino-terminal alpha-helix of each ligand is sufficient to confer specificity to the interaction.
(5) The key warning from the Fed chair A summary of Bernanke's hearing Earlier... MPs in London quizzed the Bank of England on Libor.
(6) "Seller reports are key to identifying bad buyers and ridding them from our marketplace," says eBay.
(7) It is suggested that the low-density lipoprotein receptors in human fetal liver may play a key role in the regulation of the serum cholesterol levels during gestation.
(8) A key component of a career program should be recognition of a nurse's needs and the program should be evaluated to determine if these needs are met.
(9) As novel antibody therapeutics are developed for different malignancies and require evaluation with cells previously uncharacterized as antibody-dependent cell-mediated cytotoxicity (ADCC) targets, efficient description of key parameters of the assay system expedites the preclinical assessment.
(10) Meanwhile, Hunt has been accused of backtracking on a key recommendation in the official report into Mid Staffs.
(11) The safe motherhood initiative demands an intersectoral, collaborative approach to gynecology, family planning, and child health in which midwifery is the key element.
(12) Acetylcholinesterase is a key enzyme in cholinergic neurotransmission for hydrolyzing acetylcholine and has been shown to possess arylacylamidase activity in addition to esterase activity.
(13) If Lagarde had been placed under formal investigation in the Tapie case, it would have risked weakening her position and further embarrassing both the IMF and France by heaping more judicial worries on a key figure on the international stage.
(14) Four goals, four assists, and constant movement have been a key part of the team’s success.
(15) Mechanosensitive ion channels may play a key role in transducing vascular smooth muscle (VSM) stretch into active force development.
(16) But Abaaoud, the man thought to be a key planner for the group behind the Paris attacks, boasted to a niece that he had brought around 90 militants back to Europe with him.
(17) Key therapeutic questions are whether beta-lactams can safely replace aminoglycosides for the treatment of gram-negative pneumonia, and whether monotherapy or aminoglycoside and beta-lactam combination antibiotic treatment is superior.
(18) Teaching procedures then establish and build these key components to fluency.
(19) Doubts about Hinkley Point have deepened after a detailed report by HSBC’s energy analysts described eight key challenges to the project, which will be built by the state-backed French firm EDF and be part-financed by investment from China .
(20) The Lords will vote on three key amendments: • To exclude child benefit from the cap calculation (this would roughly halve the number of households affected).
Peninsula
Definition:
(n.) A portion of land nearly surrounded by water, and connected with a larger body by a neck, or isthmus.
Example Sentences:
(1) Mass drug administration via 3 modes of delivery reduced the incidence and prevalence rates and intensity of Brugia malayi infection in 3 rural villages in the Bengkoka Peninsula, Sabah, in 1982-1983.
(2) Picardo said that he was in frequent "fluid" contact with local politicians in the Spanish border town of La Linea and other areas where the more than 4,000 Spaniards who work in the peninsula live.
(3) Crimea is due to hold a referendum on joining Russia this Sunday, organised by the peninsula's self-appointed leaders.
(4) Yemen has long been the base of al-Qaida in the Arabian Peninsula, an offshoot of Osama bin Laden’s original group that has previously targeted Houthis.
(5) "We hope all relevant parties will do that which benefits peace and stability on the Korean Peninsula, hope all sides will respond calmly and avoid exacerbating the situation," ministry spokesman Qin Gang said in the statement.
(6) S-(-)-Cathinone (S-(-)-alpha-aminopropiophenone) is the major active principle of khat leaves (Catha edulis), which are widely used in East Africa and the Arab peninsula as an amphetamine-like stimulant.
(7) Also killed was Samir Khan, a Pakistani-American who was a propagandist for Yemen's al-Qaida branch: al-Qaida in the Arabian Peninsula.
(8) Trying to justify this under the terms of Peninsula Shield is certainly ironic, considering that interference in the internal affairs of member states is one of the things the force was set up to guard against, but it becomes a little easier if the Bahraini protesters are characterised as agents of a common enemy: Iran.
(9) The character of intrapopulational chromosome polymorphism of continental and island populations of Apodemus peninsulae is discussed.
(10) Chinese media warned that the Korean peninsula was closer to war than at any time since the North conducted the first of its five nuclear tests in 2006.
(11) In 1974, Michigan State University established the Upper Peninsula Medical Education Program (UP) to improve the physician supply in rural areas of Michigan by training students in a rural, practice-based setting.
(12) A settlement of Temiars, an aboriginal tribe residing in the north-eastern jungles of the Malay Peninsula, was selected for a study of their cardiorespiratory fitness.
(13) "As a party that wants peace and reunification, Lee was trying to make a point about how best to prevent war on the Korean peninsula," Hong said.
(14) When the summer heat strikes the Korean peninsula, it's not ice or water that North Korea's authorities recommend to get through the sweltering conditions – it's dog meat, among other "revitalising" foods.
(15) The peninsula's main source of revenue comes from tourism, and Russia has promised to make up for the absence of Ukrainian and other non-Russian tourists this summer by sending workers from state enterprises on package trips to Crimea.
(16) Al-Qaida in the Maghreb, Islamic State, the Boko Haram network of groups in Nigeria, independent clusters of militants in Libya and Egypt, al-Qaida in the Arabian Peninsula, al-Shabaab in Somalia, non-IS militants in Syria, together occupy more physical space than at any time within living memory, possibly ever.
(17) Shelters in Denmark's Funen archipelago Along with my guide, Jakob, I was on the Danish island of Tåsinge, part of the South Funen archipelago that lies just south of Fyn, the large island sandwiched between the Jutland peninsula and Zealand (which hosts Copenhagen).
(18) Egypt launched air strikes on Islamist militant targets in the Sinai peninsula on Thursday, killing 23 fighters a day after the deadliest clashes in the region in years, security sources said.
(19) Armed men seized the Crimean parliament on Thursday and the peninsula's airports on Friday, but claimed to be members of locally organised "self-defence squads".
(20) A. agrarius, Apodemus peninsulae, and R. norvegicus serve as the main reservoirs of HFRS in rural areas, forest areas, and urban areas, respectively.