What's the difference between key and piano?

Key


Definition:

  • (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).

Piano


Definition:

  • (a. & adv.) Soft; -- a direction to the performer to execute a certain passage softly, and with diminished volume of tone. (Abbrev. p.)
  • (a.) Alt. of Pianoforte

Example Sentences:

  • (1) However, because my film was dominated by a piano, I didn't want the driving-strings sound he'd used for Greenaway.
  • (2) Prince was named after his father's own stage persona, and when his parents split up he became determined to better his dad on piano.
  • (3) Meanwhile he is preparing a new double piano concerto by Kevin Volans with the Labèque sisters for a concert at the Edinburgh festival next week, and he tells me with a glint in his eye about ideas for the next two seasons: concert performances of Don Giovanni this October, more Brahms symphonies, and more Berlioz – an ambitious plan to realise the gigantic drama of Roméo and Juliette on a chamber-orchestral scale, following up his rapturously received performances of L'Enfance du Christ in February.
  • (4) What is there now is more like the designs that Piano produced almost 12 years ago than seemed likely.
  • (5) Piano, who is conscious of having grown up in a generation that fought to preserve Italy's exquisite historical town centres from the bulldozing zeal of modernisers, is grateful that crucial battle was waged and – to a certain extent – won.
  • (6) The relationship between final hammer velocity and maximum amplitude of radiated piano sound was investigated.
  • (7) Starting small, with oddly tweaked vocal samples and ominous-sounding piano, the first half is brilliantly brooding, to the point where the first chorus of “I love these streets but they weren’t meant for me to walk” arrives at the 45-second mark just as all the music drops away completely.
  • (8) When he sits back at the piano and plays Raspberry Beret and Starfish and Coffee and Girls and Boys, they’re beside themselves, and understandably so: he sounds magnificent.
  • (9) In Piano's case, the answer is clear, and he has wasted no time in setting it in motion.
  • (10) I used to teach piano to two girls across the road,” says Boyle.
  • (11) Soon my piano lessons had turned into me, an obstinate 11-year old, demanding that my neighbour teach me ever-more intricate DOS commands.
  • (12) Collectively known as "the Huntsman girls" the three young women – piano teacher Mary Anne, public relations expert Abby and fashion industry hopeful Liddy – have campaigned actively for their father, especially using social media.
  • (13) When Piano was designing his first major building in the US - the Menil Collection in Houston, completed in 1987 - I remember discussing the notion of "soft machine" buildings with him.
  • (14) Instead of learning to read sheet music Olsen, in childhood piano lessons, preferred to memorise, only getting caught out when she neglected to turn any pages.
  • (15) His mother was a singer and his father, Beverly, played piano and bass; together they had an a capella jazz group, and there would always be singing at home.
  • (16) Gamble and Huff's career spans the history of rock and soul – Gamble sang with a group called the Romeos in the 60s, while Huff's early days reach back further, having played piano on sessions for the rock'n'roll songwriting duo Leiber and Stoller, and for Phil Spector.
  • (17) I step in front of her, turn around, and tell the adult seated at the piano, “Keep playing that music.” He obeys; I turn back to the audience and do my notion of a dance for a few minutes.
  • (18) Piano tones with varying hammer velocities were produced by a computer-monitored acoustic piano containing optical sensors and solenoids, and the sounded tones were recorded and digitized for analysis.
  • (19) The snowman's quest is accompanied by a fey, irritating cover version of Frankie Goes to Hollywood's The Power of Love , in which Holly Johnson is replaced by a breathy chanteuse whimpering at the piano like a dog that needs taking for a walk.
  • (20) Ed Balls has just passed grade four piano , aged 47.