proficiency

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Contents

[edit] English

[edit] Etymology

From Latin proficientem, from proficere.

[edit] Noun

Singular
proficiency

Plural
proficiencies

proficiency (plural proficiencies)

  1. Ability, skill, competence.
    • Proficiency in English
    • To attain (or to reach) proficiency
  2. Knowledge.

[edit] Synonyms

[edit] Translations

[edit] External links

  • proficiency in The Century Dictionary, The Century Co., New York, 1911
  • proficiency” in Roget's Thesaurus, T. Y. Crowell Co., 1911.