Longman Dictionary of Contemporary English
The Collaborative International Dictionary
Proficient \Pro*fi"cient\, n. [L. proficiens, -entis, p. pr. of proficere to go forward, make progress; pro forward + facere to make. See Fact, and cf. Profit, (?)] One who has made considerable advances in any business, art, science, or branch of learning; an expert; an adept; as, proficient in a trade; a proficient in mathematics, music, etc.
Proficient \Pro*fi"cient\, a. Well advanced in any branch of knowledge or skill; possessed of considerable acquirements; well-skilled; versed; adept,
Douglas Harper's Etymology Dictionary
1580s, back-formation from proficiency or else from Old French proficient (15c.), from Latin proficientem (nominative proficiens), present participle of proficere "to make progress, go forward, effect, accomplish, be useful" (see proficiency). Related: Proficiently.
Wiktionary
a. Good at; skilled; fluent; practiced, especially in relation to a task or skill. n. An expert.
WordNet
adj. having or showing knowledge and skill and aptitude; "adept in handicrafts"; "an adept juggler"; "an expert job"; "a good mechanic"; "a practiced marksman"; "a proficient engineer"; "a lesser-known but no less skillful composer"; "the effect was achieved by skillful retouching" [syn: adept, expert, good, practiced, skillful, skilful]
Usage examples of "proficient".
When he had become proficient at this, he was taught how to calculate the numerical values of the alphabet, first on individual letters and afterward on permutated letters, spelled-out letters, and names of numbers.
In the proficient soul this is brighter and of more advanced loveliness: adorning the soul and bringing to it a light from that greater light which is beauty primally, its immediate presence sets the soul reflecting upon the quality of this prior, the archetype which has no such entries, and is present nowhere but remains in itself alone, and thus is not even to be called a Reason-Principle but is the creative source of the very first Reason-Principle which is the Beauty to which Soul serves as Matter.
So, to come down to our own day, Ibsen, who drove poetry out of the living language of his country, had been one of the most skilful of prosodical proficients.
Not nearly enough to become proficient, but they were familiarized with the antitank weapons they might use and gained experience at identifying different types of targets.
By mid-afternoon Master Jojonah had joined with the other older monks proficient in stone use in tending the many wounded, while younger brothers had already organized burial detail for those beyond the help of the soul stones.
After the dogs became proficient at finding the traps in plain sight, they were covered with grass or leaves and the dog was made to put his foot in the hidden trap.
Indian spears, and Geronimo had become proficient in their use by his tenth birthday.
With glowing red optical sensors mounted at various places in their geometrically shaped headplates and numerous segmented limbs that sprouted from their armored carbon-fiber shells, the Klikiss robots were proficient laborerspowerful, yet capable of delicate manipulations.
Francis spent seven years in the novitiate, seven Lenten vigils in the desert, and became highly proficient in the imitation of wolf calls.
They are also highly proficient with firearms, using a tiny revolver that shoots naillike projectiles and a rifle that shoots poison darts with a range of two hundred yards.
Scunthorpe, no proficient, and was in a fair way to milling his way out of the shop when the watch, in the shape of several Charleys, all springing their rattles, burst in upon them and, after a spirited set-to, over-powered the two peacebreakers, and hailed them off to the watch-house.
There was on his part an insular representation of old French court salute to the lady, and she replied to it in the exactest measure, as if an instructed proficient.
Some parents may be proficient and experienced freethinkers, and may never personally experience the terrible consequences of this egotism of theirs.
The said Joseph Heyden shall be obliged to instruct the female vocalists, in order that they may not forget in the country what they had been taught with much trouble and expense in Vienna, and, as the said Vice-Capellmeister is proficient on various instruments, he shall take care to practice himself on all that he is acquainted with.
Nineteen years old, proficient at arms, with a war going on out in the great worldand here he was, sitting across a chessboard from a seven-year-old.