3d

See also: 3D, 3-D, and 3ᵈ

Translingual

Noun

3d

  1. (chemistry, physics) an electron orbital type

English

Adjective

3d (not comparable)

  1. Abbreviation of three-dimensional.
    Synonyms: 3D, 3-D
  2. Obsolete form of 3rd.

Noun

3d

  1. thruppence, threepence, a coin valuing three pennies

Egyptian

Romanization

3d

  1. Alternative transliteration of ꜣd.