Deficient

Part of Speech

Adjective

Pronunciation

/dɪˈfɪʃənt/

Definitions

• Lacking in some necessary quality or element.
• Not having enough of a specified quality or attribute.
• Insufficient or inadequate in amount, degree, or function.

Usage Examples

• The report was deficient in key data needed for analysis.
• His diet was deficient in essential vitamins and minerals.
• The bridge was structurally deficient and required immediate repairs.

Etymology

Derived from Latin "deficiens," the present participle of "deficere" meaning "to fail, be lacking."

Synonyms

• Insufficient
• Inadequate
• Lacking
• Faulty
• Incomplete

Antonyms

• Sufficient
• Adequate
• Complete
• Ample
• Competent

Translations

Regional Pronunciation Variations

British English: /dɪˈfɪʃənt/

American English: /dɪˈfɪʃənt/

Historical Usage

The word "deficient" has been used in the English language since the 16th century, primarily in scientific and medical contexts to describe inadequacies or insufficiencies.

Cultural Nuances

In medical and nutritional contexts, "deficient" is commonly used to describe a lack of essential nutrients, such as a "vitamin D deficient diet." In a social or professional setting, it may imply incompetence or inefficiency.

More Information

Deficiency in various fields such as finance, medicine, and education can have serious implications. Addressing deficiencies often requires corrective measures, such as supplements for nutritional deficiencies or policy changes for systemic deficiencies.