pair

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pair

(pār),
Two objects considered together because of similarity, for a common purpose, or because of some attracting force between them.

pair

(par)
Two of anything similar in shape, size, and conformation.

base pair

In the double-stranded helical arrangement of DNA, the complementary purine-pyrimidine nucleotide bases (adenine-thymidine or guanine-cytosine) that are linked by weak chemical bonds. The order of these base pairs encode the genetic information in each segment of DNA.

ion pair

Two particles of opposite charge, usually an electron and a proton.
References in periodicals archive ?
The South Africans proceeded to down Botswana 25-16 in trips and 21-15 in pairs on Wednesday.
The qualifications among juniors in individual programs among women and men in trios, mixed pairs, groups and aerobic dance are being held on May 24 as part on the first day of the European Championships.
I also highly suggest you invest in a pair of nude pumps.
Junior Section: Handicap; Blair Kean; Junior Pairs; E Smillie and D Gillespie; Two bowl pairs; J Muir and A Clarke; Junior Singles; D Gillespie; McCurrach Trophy; D Gillespie.
Warwickshire men, meanwhile, strengthened their chances of promotion to group 4 with an outstanding team effort from Nathan Rooney's young side and the top two pairs won three rubbers out of three.
the 2 pairs share a like word; the other words are transposals ...
Laguna Beach, CA, February 28, 2016 --(PR.com)-- EurAupair, one of the oldest and most trusted au pair organizations in the United States, has announced the 2016 Au Pair of the Year winner, Elise Ducam.
To identify pairs of potential cheaters, the researchers compared the predicted and observed matching answers for all possible pairs of students, using the percentage correct on each of the midterms and the final to model a students predicted answer to a particular question.
| Gymworld Gymnastics Club club's U-10 mixed |group, above, then clockwise from top left their U-12; U-12 mixed; U-8 pair, U-10 pair and U-10 mixed pair; and U-14 group competitors
Denby Dale's first pair, Carly Hoyle and Karen Seddon, got off to a comfortable 4-0 lead in the first set, but Mirfield's Linda Baldwin and Isabel Ibeson pulled back to 5-3 before the Denby Dale pair sealed the first set 6-3.
The experienced pairs were stunned by a irreproachable rally from messrs Rizvi and Kizilbash pair, as they reached at the top of the ladder from the third round, when Tariq Rasheed-Zeenat Azwer were the early leaders.
This program is well suited if you require full-time, long-term childcare, but if you are a parent looking for a more immediate and short-term solution, an Au Pair may work for you.