無(な)いnonexistent, not being (there), , unowned, not had, unpossessed, unique, impossible, won't happen, to not be, to have not

Common

1. い-adjective

   1. 1.

      nonexistent, not being (there)

      Usually written using kana alone

   2. 2.

      unowned, not had, unpossessed

   3. 3.

      unique

      See Also:

      • またとない

   4. 4.

      not, impossible, won't happen

      as ...ことがない, etc.; indicates negation, inexperience, unnecessariness or impossibility

2. い-adjective, Auxiliary adjective

   1. 5.

      not

      after the ren'yōkei form of an adjective,

      See Also:

      • ない

   2. 6.

      to not be, to have not

      after the -te form of a verb