Dictionary
Thesaurus
Reference
Translate
Web
array - 8 dictionary results

ar⋅ray

[uh-rey]
–verb (used with object)
1. to place in proper or desired order; marshal: Napoleon arrayed his troops for battle.
2. to clothe with garments, esp. of an ornamental kind; dress up; deck out: She arrayed herself in furs and diamonds.
–noun
3. order or arrangement, as of troops drawn up for battle.
4. military force, esp. a body of troops.
5. a large and impressive grouping or organization of things: He couldn't dismiss the array of facts.
6. regular order or arrangement; series: an array of figures.
7. a large group, number, or quantity of people or things: an impressive array of scholars; an imposing array of books.
8. attire; dress: in fine array.
9. an arrangement of interrelated objects or items of equipment for accomplishing a particular task: thousands of solar cells in one vast array.
10. Mathematics, Statistics.
a. an arrangement of a series of terms according to value, as from largest to smallest.
b. an arrangement of a series of terms in some geometric pattern, as in a matrix.
11. Computers. a block of related data elements, each of which is usually identified by one or more subscripts.
12. Radio. antenna array.

Origin:
1250–1300; ME arrayen < AF arayer, OF are(y)er < Gmc; cf. OE ārǣdan to prepare, equiv. to ā- a- 3 + ræde ready


ar⋅ray⋅er, noun


1. arrange, range, order, dispose. 2. apparel, dress, attire; ornament, adorn, decorate. 3. disposition. 5. show, exhibit, exhibition. 8. raiment.

antenna array

–noun
a directional antenna or system of antennas for radio transmission or reception.
Also called array.


Origin:
1935–40
ar·ray   (ə-rā')   
tr.v.   ar·rayed, ar·ray·ing, ar·rays
  1. To set out for display or use; place in an orderly arrangement: arrayed the whole regiment on the parade ground.
  2. To dress in finery; adorn.
n.  
  1. An orderly, often imposing arrangement: an array of royal jewels.
  2. An impressively large number, as of persons or objects: an array of heavily armed troops; an array of spare parts. See Synonyms at display.
  3. Splendid attire; finery.
  4. Mathematics
    1. A rectangular arrangement of quantities in rows and columns, as in a matrix.
    2. Numerical data linearly ordered by magnitude.
  5. Computer Science An arrangement of memory elements in one or more planes.

[Middle English arraien, from Anglo-Norman arraier, from Vulgar Latin *arrēdāre; see reidh- in Indo-European roots.]

array 
1297, from O.Fr. areer "to put in order," from V.L. *ar-redare, from L. ad- "to" + Frank. *ræd- "ready" (cognate with Goth. garadis, O.E. geræde "ready").
Language Translation for : array
Spanish: serie, conjunto, colección,
German: die Ansammlung,
Japanese: ずらりと並んだもの

Main Entry: 1ar·ray
Pronunciation: &-'rA
Function: transitive verb
: to set (a jury) for trial; specifically : to set (a jury) by calling out the names of the jurors one at a time —compare IMPANEL

Main Entry: 2array
Function: noun
: the group of people summoned to serve as jurors from which the jury will be chosen; also : a list of the jurors' names —see also challenge to the array at CHALLENGE —compare VENIRE
array   (ə-rā')  Pronunciation Key 
  1. Mathematics A rectangular arrangement of quantities in rows and columns, as in a matrix.
  2. Numerical data ordered in a linear fashion, by magnitude.

array
1. A collection of identically typed data items distinguished by their indices (or "subscripts"). The number of dimensions an array can have depends on the language but is usually unlimited.
An array is a kind of aggregate data type. A single ordinary variable (a "scalar") could be considered as a zero-dimensional array. A one-dimensional array is also known as a "vector".
A reference to an array element is written something like A[i,j,k] where A is the array name and i, j and k are the indices. The C language is peculiar in that each index is written in separate brackets, e.g. A[i][j][k]. This expresses the fact that, in C, an N-dimensional array is actually a vector, each of whose elements is an N-1 dimensional array.
Elements of an array are usually stored contiguously. Languages differ as to whether the leftmost or rightmost index varies most rapidly, i.e. whether each row is stored contiguously or each column (for a 2D array).
Arrays are appropriate for storing data which must be accessed in an unpredictable order, in contrast to lists which are best when accessed sequentially. Array indices are integers, usually natural numbers, whereas the elements of an associative array are identified by strings.
2. A processor array, not to be confused with an array processor.
(2007-10-12)

Search another word or see array on Thesaurus | Reference