What's the difference between duet and pair?

Duet


Definition:

  • (n.) A composition for two performers, whether vocal or instrumental.

Example Sentences:

  • (1) Both Jones and Cullum played a number of live tracks and sang a duet too, and this is the new programme's backbone.
  • (2) Alicia Keys and John Legend will duet on Let It Be , while John Mayer has agreed to join country singer Keith Urban for a rendition of Don't Let Me Down .
  • (3) The album is John Ogdon and Brenda Lucas's album Two Pianos, featuring duets by Mozart, Brahms and Lutosławski.
  • (4) There are highlights, among them the Foo Fighters' energising effect on a flagging audience, the noise the same audience makes when James Blunt appears - half cheer, half menacing low growl - and Madonna's unexpected duet with Eugene Hutz of thrillingly dissolute gypsy punks Gogol Bordello.
  • (5) In Sacred Monsters , her 2006 duet with Akram Khan, she explored fluidity of Asian movement and the challenge of the spoken work: in Robert Lepage’s Eonnagata she moved towards experimental theatre, and in her subsequent collaborations with Maliphant she developed a rich new palette of rapt, inwardly focused dance.
  • (6) This autumn’s project should deliver sparks as Khan creates and performs a duet with flamenco iconoclast Galván, exploring their fascination with rhythm, gesture, pattern and myth.
  • (7) This resulted in significant changes in frequency of duetting.
  • (8) He seems equally startled when talk turns to his 1989 remake of Something's Gotten Hold of My Heart, the duet with gay icon Marc Almond that returned him to the top of the British charts 15 years after his last hit.
  • (9) It is understood that the letter raises issues such as noise – in July Bruce Springsteen and Sir Paul McCartney's microphones were switched off during a duet due to curfew issues .
  • (10) Susan Boyle and Elvis Presley's duet, "Oh Come All Ye Faithful", is released today – all proceeds go to Save the Children .
  • (11) Within a week we’ve heard that the acclaimed singer-songwriters Ed Harcourt and Kathryn Williams are willing to sing our duet.
  • (12) He's had a few close shaves (a duet with Cocteau Twins' Liz Frazer and an appearance on The One Show spring to mind) but the idea of maintaining a fanbase, even a cult one, is alien to Lawrence.
  • (13) A film he was to star in about the Silk Road, written by Gulnara Karimova, the daughter of Uzbekistan's president, seems however to have broken down in the wake of bitter family infighting – but they'll always have the duet they recorded together, How Dare .
  • (14) Any Moldy Peach diehards balking at the idea of Green duetting with someone other than Dawson are missing out, though: this record sounds as though he and Shapiro have known each other for ever.
  • (15) I told him one day, 'Let's do a small duet of baritone and soprano,' and he said, 'No, no, my fans only know me as a rock singer and they will not recognise my voice if I sing in baritone.'
  • (16) Duets are Maliphant's forte – even his solos often feel like duets, in which one of the partners is light, space or sound.
  • (17) I've got a new duet, as we call them, out now, or coming out now.
  • (18) A couple of years later, Wright and Jack Anglin formed a duet act, Johnnie & Jack, and she toured with them in the then conventional role of the "girl singer".
  • (19) On Saturday's show, the four remaining finalists will compete with each other by singing solo and duetting with established acts before two rounds of voting leave two acts in a head-to-head on Sunday's show.
  • (20) Apart from a brief and unhappy appearance on the BBC's Just the Two of Us (a celebrity duet singing contest in which she was partnered with Alexander O'Neal) in 2006 – "Never again!"

Pair


Definition:

  • (n.) A number of things resembling one another, or belonging together; a set; as, a pair or flight of stairs. "A pair of beads." Chaucer. Beau. & Fl. "Four pair of stairs." Macaulay. [Now mostly or quite disused, except as to stairs.]
  • (n.) Two things of a kind, similar in form, suited to each other, and intended to be used together; as, a pair of gloves or stockings; a pair of shoes.
  • (n.) Two of a sort; a span; a yoke; a couple; a brace; as, a pair of horses; a pair of oxen.
  • (n.) A married couple; a man and wife.
  • (n.) A single thing, composed of two pieces fitted to each other and used together; as, a pair of scissors; a pair of tongs; a pair of bellows.
  • (n.) Two members of opposite parties or opinion, as in a parliamentary body, who mutually agree not to vote on a given question, or on issues of a party nature during a specified time; as, there were two pairs on the final vote.
  • (n.) In a mechanism, two elements, or bodies, which are so applied to each other as to mutually constrain relative motion.
  • (v. i.) To be joined in paris; to couple; to mate, as for breeding.
  • (v. i.) To suit; to fit, as a counterpart.
  • (v. i.) Same as To pair off. See phrase below.
  • (v. t.) To unite in couples; to form a pair of; to bring together, as things which belong together, or which complement, or are adapted to one another.
  • (v. t.) To engage (one's self) with another of opposite opinions not to vote on a particular question or class of questions.
  • (v. t.) To impair.

Example Sentences:

  • (1) The distance between the end of fic and the start of pabA was 31 base pairs.
  • (2) At the fepB operator, a 31 base-pair Fur-protected region was identified, corresponding to positions -19 to +12 with respect to the transcriptional start site.
  • (3) Mapping of the cross-link position between U2 and U6 RNAs is consistent with base-pairing between the 5' domain of U2 and the 3' end of U6 RNA.
  • (4) This value is about 30 times higher than the association constant for guanine-cytosine base pair formation under the same experimental conditions.
  • (5) For related pairs, both the primes (first pictures) and targets (second pictures) varied in rated "typicality" (Rosch, 1975), being either typical or relatively atypical members of their primary superordinate category.
  • (6) Plasma renin activity (PRA) and aldosterone concentration were measured before and during submaximal exercise in 10 male monozygotic twin pairs who were discordant for smoking.
  • (7) Fifty-two pairs of canine femora were tested to failure in four-point bending.
  • (8) Other DNase I hypersensitive sites located adjacent to the S14 cap site at -65 to -265 base pairs (Hss-1) or upstream at -1.3 kb (Hss-2), -2.1 kb (Hss-3'), -5.3 kb (Hss-4), and -6.2 kb (Hss-5) remained unaffected by changes in S14 gene transcription.
  • (9) Delta roc, which extends from base pairs 41883 to 43825, overlaps the nin5 deletion, which extend from base pairs 40501 to 43306.
  • (10) In all cases, endocrine cells immunoreactive to only one of the paired antisera were detected except for anti-glucagon and anti-glucagon-like peptide 1, which always immunostained the same cells.
  • (11) Arterial-type flows produced a pair of vortex sinks downstream of the branching port.
  • (12) Benzaldehyde's in cherries and cherrystones and amaretto, so it's immediately a base to pair things with."
  • (13) The lengths and heights of the scalae tympani in ten pairs of serially sectioned temporal bones were measured by an adaptation of the serial section method of cochlear reconstruction.
  • (14) Paired tolbutamide and glucose infusions using a square wave technique demonstrated that although early phase insulin secretion is dimished in the fetus, this is not due to an absolute deficiency of stored insulin.
  • (15) The distribution of the amino acid pairs, i, i + 1 in alpha-helical configurations does not differ from the random pairing.
  • (16) Male Sprague Dawley rats either trained (T, N = 9) for 11 wk on a rodent treadmill, remained sedentary, and were fed ad libitum (S, N = 8) or remained sedentary and were food restricted (pair fed, PF, N = 8) so that final body weights were similar to T. After training, T had significantly higher red gastrocnemius muscle citrate synthase activity compared with S and PF.
  • (17) We propose that, for a GC base pair in B conformation, there are two amino proton exchangeable states--a cytosine amino proton exchangeable state and a guanine amino proton exchangeable state; both require the disruption of only the corresponding interbase H bond.
  • (18) Whole gastrocnemius muscles were incubated in Ringer's solution enriched with H2-17O; the paired contralateral gastrocnemius muscles were incubated in a similar solution enriched with deuterons, as well.
  • (19) The building block of cytokeratin IFs is a heterotypic tetramer, consisting of two type I and two type II polypeptides arranged in pairs of laterally aligned coiled coils.
  • (20) For example, stem pairing with a sequence other than wild-type resulted in normal protein binding in vitro but derepression of protein synthesis in vivo.