niggaṇhāti

Etymology
and

Although there is a Vedic Sanskrit verb, the gemination of the initial of the simplex after prefixes, as in the aorist , indicates an intermediate stage with the full grade of the root rather than the zero grade.

Verb

 * 1) to restrain
 * 2) to rebuke

Conjugation

 * Past passive participle:, which see for forms and usage
 * Past passive participle:, which see for forms and usage