A lack or shortage of something essential.

An insufficiency or inadequacy in performance or quality.

किसी आवश्यक चीज की कमी

English Usage: The patient had a vitamin deficiency that needed to be addressed.

Hindi Usage: रोगी में विटामिन की कमी थी जिसे संबोधित करने की आवश्यकता थी।

A lack of a necessary quality or element.

आवश्यक गुण या तत्व की कमी

English Usage: There was a deficiency of creativity in the project.

Hindi Usage: परियोजना में रचनात्मकता की कमी थी।