The phrase "a copious supply" is correct and usable in written English.
It can be used to describe an abundant or plentiful amount of something, often in contexts related to resources or information.
Example: "The library had a copious supply of books on various subjects, making it a valuable resource for students."
Alternatives: "an ample supply" or "a generous supply".
This generally means a copious supply of blond hair and buff bodies sporting artificial parts.
Each room comes with a personal butler, available for wild sex or, failing that, which is extremely likely, DVDs and a copious supply of fluffy white towels.
The shared amenities on each floor are a bonus: they include a terrace with multiple hot tubs, a "chef's kitchen," and a copious supply of beer on tap.
Compression of the spark plug results in a fission explosion that creates temperatures comparable to those of the Sun and a copious supply of neutrons for fusion of the surrounding, and now compressed, thermonuclear materials.
The plan is to attract the birds away from the target areas of central Paris by the provision of "a copious supply of food" and "pigeon lofts on municipal buildings under the permanent control of the protective societies" in the 17th and 18th Arrondissements of the city.
The simplest amplifying electron tube is the triode, consisting of a cathode coated with material that provides a copious supply of electrons when heated, an open-mesh grid allowing electrons to pass through but controlling their flow, and a plate (anode) to collect the electrons.
A constant, copious supply of oxygen is required for sustaining the active, heat-producing (endothermous) physiology of the higher vertebrates.
These remarkable structures, which normally grow on the heads of male deer, consist of an inner core of bone enveloped by a layer of skin and nourished by a copious blood supply.
Several studies have investigated delayed lactogenesis II (the onset of a copious milk supply) in obese women (Table 3).
Table 3 shows the five studies which have examined the relationship between obesity and a delayed onset of lactogenesis (the arrival of a copious milk supply).
They routinely ascribe those firms' rapid growth in recent years to their copious supply of cheap labour, or to generous financial backing from the state, rather than inventiveness.
