Array and Selection

array

An orderly arrangement.
- usage: "an array of troops in battle order"
An impressive display.
- usage: "it was a bewildering array of books"; "his tools were in an orderly array on the basement wall"
Especially fine or decorative clothing.
- synonyms: raiment, regalia
An arrangement of aerials spaced to give desired directional characteristics.

Lay out orderly or logically in a line or as if in a line.
- usage: "lay out the clothes"; "lay out the arguments"
- synonyms: range, lay out, set out
Align oneself with a group or a way of thinking.
- synonyms: align

(n.) Order; a regular and imposing arrangement; disposition in regular lines; hence, order of battle; as, drawn up in battle array.
(n.) To deck or dress; to adorn with dress; to cloth to envelop; -- applied especially to dress of a splendid kind.
(n.) To place or dispose in order, as troops for battle; to marshal.
(n.) The whole body of jurors summoned to attend the court.
(n.) To set in order, as a jury, for the trial of a cause; that is, to call them man by man.
(n.) A ranking or setting forth in order, by the proper officer, of a jury as impaneled in a cause.
(n.) The whole body of persons thus placed in order; an orderly collection; hence, a body of soldiers.
(n.) An imposing series of things.
(n.) Dress; garments disposed in order upon the person; rich or beautiful apparel.
(n.) The panel itself.

Webster's Revised Unabridged Dictionary

selection

The act of choosing or selecting.
- usage: "your choice of colors was unfortunate"; "you can take your pick"
- synonyms: choice, option, pick
An assortment of things from which a choice can be made.
- usage: "the store carried a large selection of shoes"
The person or thing chosen or selected.
- usage: "he was my pick for mayor"
- synonyms: choice, pick
A natural process resulting in the evolution of organisms best adapted to the environment.
- synonyms: survival, survival of the fittest, natural selection
A passage selected from a larger work.
- usage: "he presented excerpts from William James' philosophical writings"
- synonyms: excerpt, excerption, extract

(n.) That which is selected; a collection of things chosen; as, a choice selection of books.
(n.) The act of selecting or the state of being selected; choice, by preference.

Webster's Revised Unabridged Dictionary