NIB

Abbreviation of new in box: Of a product that is the subject of a consumer sale: new and still in its original packaging; not used.

Adjective

  1. Abbreviation of new in box: Of a product that is the subject of a consumer sale: new and still in its original packaging; not used.

Noun

  1. Initialism of newly initiated brother.
  2. sodium-ion battery; Abbreviation of Na-ion battery (Na is the chemical symbol for sodium.)

    Synonyms: SIB

    Coordinate Terms: LIB

Forms

NIBs