D defs.my
Entry 2 senses Webster, 1913

Dictatorial

/dĭkˌ-tət-ôr'-ē-əl/ · Dic·ta·to·ri·al · IPA /[dɪktəˈtɔːɹɪəɫ]/
01 a. Pertaining or suited to a dictator; absolute.
  1. 1.
    Pertaining or suited to a dictator; absolute.
    “Military powers quite dictatorial.” W. Irving.
  2. 2.
    Characteristic of a dictator; imperious; dogmatical; overbearing; as, a dictatorial tone or manner.