ISEE/SSAT Vocabulary BuilderWordsDdeficient

ISEE/SSATmedium

deficient

adjective/dɪˈfɪʃənt/

lacking a necessary quality or amount

Synonyms

Antonyms

deficient in a sentence

A diet deficient in vitamin C can eventually lead to health problems.

After the lab results came back, the doctor explained that the patient's diet was deficient in iron and recommended a supplement.

Where it comes from

From Latin deficere 'to fail, be wanting'

Memory hook

Think DEFICIT — a deficient supply has a shortfall, just like a budget deficit.

Word parts

Read it in context

Practice deficient in the app

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