(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).
Trio
Definition:
(n.) Three, considered collectively; three in company or acting together; a set of three; three united.
(n.) A composition for three parts or three instruments.
(n.) The secondary, or episodical, movement of a minuet or scherzo, as in a sonata or symphony, or of a march, or of various dance forms; -- not limited to three parts or instruments.
Example Sentences:
(1) Additional allotype information is presented for five previously reported South American tribes (Cayapo, Piaroa, Trio, Xavante and Yanomama).
(2) 'Devastated' Peter Greste calls on Egypt's president to pardon trio Read more “It’s ironic that the conviction was for tarnishing Egypt’s reputation when ... this [case] is what’s tarnished Egypt’s image,” Clooney told BBC News.
(3) Social and sexual behaviors were analyzed as a function of trio type (sibling or nonsibling) and fate (survivor or nonsurvivor) across 12-h time blocks.
(4) Fulham were helped by United being forced into a trio of substitutions at the interval, as Rafael succumbed to a twisted ankle, Cleverly had double vision and Evans had back trouble.
(5) The trio were arrested after a brief performance in Moscow's Cathedral of Christ the Saviour of a song calling for the Virgin Mary to "chase Putin out".
(6) We can’t have confidence in a plan that plays fast and loose with global warming and fails to accelerate Europe’s shift to 100% renewable energy.” Wendel Trio, the director of Climate Action Network-Europe, said: “Like all other countries, the EU needs to ensure its policies are coherent with what was agreed in Paris, and needs to substantially increase its targets for 2020, 2030 and 2050.
(7) The report condemns the trio for giving evidence to the committee last month that was "misleading, possibly deliberately".
(8) Deacetylation of the resulting disaccharide derivative, followed by benzylidenation, and condensation with 2,3,4-trio-O-acetyl-alpha-L-rhamnopyranosyl trichloroacetimidate (10) afforded ethyl 4-O-[3-O-allyl-4,6-O-benzylidene-2-O-(2,3,4-trio-O-acetyl- alpha-L-rhamnopyranosyl)-beta-D-galactopyranosyl]-2,3-di-O-benzyl-1-thio - alpha-L-rhamnopyranoside (11).
(9) Dryhurst said the trio were walking in single file out of the arena when the blast struck, breaking Booth’s jaw and her daughter’s legs.
(10) The trio of Glaswegian builders buying me drinks comprised half the audience.
(11) The club would like to thank the trio for their efforts and a further statement will be made in due course.” Luzon’s exit is the fourth managerial change since the Belgian businessman Roland Duchatelet took over the south London club in January 2014.
(12) Croatia will have one of the most creative central midfield trios in the tournament, with Barcelona’s Ivan Rakitic joined by Real Madrid’s Luka Modric and Mateo Kovacic.
(13) So we’ve decided to call it The Grand Tour .” Ex-Top Gear trio Clarkson, Hammond and May to launch DriveTribe website Read more May said he was underwhelmed by the name.
(14) There are strong indications that Episode VII will centre on the key trio of Luke Skywalker, Princess Leia and Han Solo, played by original stars Mark Hamill, Carrie Fisher and Harrison Ford.
(15) They sound like a trio of preppy clothing companies, but in fact they are some of the most powerful players in world finance.
(16) A bill that would allow Congress to review the Obama administration’s nuclear deal with Iran has fallen victim to presidential politics, as a trio of Republican senators seeking the White House have seized on the debate as a messaging opportunity for their foreign policy agendas.
(17) The trio reached an out-of-court settlement with WPP last week and issued a carefully worded public apology over the matter.
(18) The trio have filed appeals, but with no new court date set, Omara says she and Fahmy can no longer wait.
(19) The trio at the top – Lord Stevenson, the bank's chairman "from its birth to its death" and successive chief executives Sir James Crosby and Andy Hornby – were roundly blamed for the colossal failures that led to its collapse.
(20) The n-dimensional duo-trio method model is given in this paper and previous work on the triangular method is reviewed briefly.