Noun

(en noun)

the process or technique of obtaining a representative sample

a sample

(statistics) the analysis of a group by determining the characteristics of a significant percentage of its members chosen at random

(signal processing) the measurement, at regular intervals, of the amplitude of a varying waveform in order to convert it to digital form

(music) a technique for electronically splicing pieces of previously recorded sound as part of a composition

Noun

(en noun)

A set of items or amount of material procured or gathered together.

*

Secondly, I continue to base my concepts on intensive study of a limited suite of collections , rather than superficial study of every packet that comes to hand.

* (William Whewell)

Collections of moisture.

* Dunglison

A purulent collection .

Multiple related objects associated as a group.

* , chapter=5

, title= Mr. Pratt's Patients , passage=Of all the queer collections of humans outside of a crazy asylum, it seemed to me this sanitarium was the cup winner. […] When you're well enough off so's you don't have to fret about anything but your heft or your diseases you begin to get queer, I suppose.}}

The activity of collecting.

(topology, analysis) A set of sets.

A gathering of money for charitable or other purposes, as by passing a contribution box for donations.

(obsolete) The act of inferring or concluding from premises or observed facts; also, that which is inferred.

* (John Milton)

We may safely say thus, that wrong collections have been hitherto made out of those words by modern divines.

(UK) The jurisdiction of a collector of excise.

A set of college exams generally taken at the start of the term.