a number of a group
81Number Five Crossbar Switching System — The Number Five Crossbar Switching System or 5XB switch, designed by Bell Labs and made by Western Electric, was in use in Bell System telephone exchanges from 1948 to the 1980s. Its principal use was as a Class 5 telephone switch, though… …
82number — number1 W1S1 [ˈnʌmbə US bər] n ▬▬▬▬▬▬▬ 1¦(number)¦ 2¦(phone)¦ 3¦(in a set/list)¦ 4¦(for recognizing somebody/something)¦ 5¦(amount)¦ 6 numbers 7¦(music)¦ 8¦(magazine)¦ 9 have somebody s number 10 black/elegant etc …
83Group isomorphism — In abstract algebra, a group isomorphism is a function between two groups that sets up a one to one correspondence between the elements of the groups in a way that respects the given group operations. If there exists an isomorphism between two… …
84Group representation — In the mathematical field of representation theory, group representations describe abstract groups in terms of linear transformations of vector spaces; in particular, they can be used to represent group elements as matrices so that the group… …
85Group B — The Group B referred to a set of regulations introduced in 1982 for competition vehicles in sportscar racing and rally racing regulated by the FIA. The Group B regulations fostered some of the quickest, most powerful and sophisticated rally cars… …
86Number Eight (Battlestar Galactica) — This article is about the characters from the reimagining of Battlestar Galactica; for the original characters, see Lieutenant Boomer and Lieutenant Athena. Number Eight Sharon Boomer Valerii Sharon Athena Agathon Battlestar Galactica character …
87group — I UK [ɡruːp] / US [ɡrup] noun [countable] Word forms group : singular group plural groups *** 1) a) a small number of people who are together in the same place: can be followed by a singular or plural verb group of: There was a group of girls… …
88group — group1 [ grup ] noun count *** ▸ 1 people in same place ▸ 2 people with same ideas ▸ 3 similar people/things ▸ 4 set of people/things ▸ 5 musicians/singers ▸ 6 set of companies 1. ) a small number of people who are together in the same place:… …
89number — [[t]nʌ̱mbə(r)[/t]] ♦ numbers, numbering, numbered 1) N COUNT: usu with supp A number is a word such as two , nine , or twelve , or a symbol such as 1, 3, or 47. You use numbers to say how many things you are referring to or where something comes… …
90number — I. noun Etymology: Middle English nombre, from Anglo French, from Latin numerus Date: 14th century 1. a. (1) a sum of units ; total (2) complement 1b (3) an indefinite usually large total < a …
