Definition, Meaning & Synonyms

deficient

Adjective
/dɪˈfɪʃənt/
Definition
Not having enough of a specified quality or ingredient.
Examples
  • The patient was found to be deficient in vitamin D.
  • His knowledge of the subject was deficient, which affected his performance.
  • They identified a deficient area in the project’s budget.
Meaning
When something is described as deficient, it means it lacks a necessary amount or quality, leading to inadequacy or insufficiency.
Synonyms
  • inadequate
  • insufficient
  • lacking
  • unfit