different between deficiency vs deficient

English

Etymology

From deficit +? -ency. Compare Latin d?ficientia.

Pronunciation

• (Received Pronunciation) enPR: d?f??sh?ns?, IPA^(key): /d??f???nsi/

Noun

deficiency (countable and uncountable, plural deficiencies)

1. (uncountable) Inadequacy or incompleteness.
2. (countable) An insufficiency, especially of something essential to health.
3. (geometry) The amount by which the number of double points on a curve is short of the maximum for curves of the same degree.
4. (geometry) The codimension of a linear system in the corresponding complete linear system.

Antonyms

• sufficiency
• excess

Translations

Further reading

• deficiency on Wikipedia.Wikipedia

English

Etymology

From Latin deficiens, present participle of deficere (“to lack, fail, be wanting”); see defect.

Pronunciation

• (UK) IPA^(key): /d??f???nt/
• Rhymes: -???nt

Adjective

deficient (comparative more deficient, superlative most deficient)

1. Lacking something essential; often construed with in.
2. Insufficient or inadequate in amount.
3. (mathematics) Of a number n, Having the sum of divisors ?(n)<2n, or, equivalently, the sum of proper divisors (or aliquot sum) s(n)<n.

Related terms

• defect
• defection
• defective
• defector
• deficiency
• deficit

Translations

Further reading

• deficient in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• deficient in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

Catalan

Etymology

Borrowed from Latin d?fici?ns.

Pronunciation

• (Balearic) IPA^(key): /d?.fi.si?ent/
• (Central) IPA^(key): /d?.fi.si?en/
• (Valencian) IPA^(key): /de.fi.si?ent/

Adjective

deficient (masculine and feminine plural deficients)

1. deficient

Related terms

• deficiència

Further reading

• “deficient” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.

Latin

Verb

d?ficient

1. third-person plural future active indicative of d?fici?

Romanian

Etymology

From French déficient

Adjective

deficient m or n (feminine singular deficient?, masculine plural deficien?i, feminine and neuter plural deficiente)

1. deficient

Declension