nullity

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Contents

English [edit]

Etymology [edit]

From null and -ity

Noun [edit]

nullity (plural nullities)

  1. The state of being null, or void, or invalid.
    nullity of marriage
  2. (law) A void act; a defective proceeding or one expressly declared by statute to be a nullity.
  3. (mathematics) A corank.

Derived terms [edit]

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