[syn: autocratic, bossy, dominating, high-and-mighty, magisterial, peremptory]
The Collaborative International Dictionary of English v.0.48:
Dominate \Dom"i*nate\, v. t. [imp. & p. p. Dominated; p. pr. &
   vb. n. Dominating.] [L. dominatus, p. p. of dominari to
   dominate, fr. dominus master, lord. See Dame, and cf.
   Domineer.]
   To predominate over; to rule; to govern. "A city dominated by
   the ax." --Dickens.
   [1913 Webster]
         We everywhere meet with Slavonian nations either
         dominant or dominated.                   --W. Tooke.
   [1913 Webster]
The Collaborative International Dictionary of English v.0.48:
dominating \dominating\ adj.
   1. exercising influence or control. Opposite of
      subordinate.
   Syn: ascendant, ascendent, prestigious, dominant.
        [WordNet 1.5]
   2. high enough to provide a clear view of the surrounding
      area; -- of a height or viewpoint.
   Syn: commanding, overlooking.
        [WordNet 1.5]
WordNet (r) 3.0 (2006):
dominating
    adj 1: most powerful or important or influential; "the
           economically ascendant class"; "D-day is considered the
           dominating event of the war in Europe" [syn: ascendant,
           ascendent, dominating]
    2: used of a height or viewpoint; "a commanding view of the
       ocean"; "looked up at the castle dominating the countryside";
       "the balcony overlooking the ballroom" [syn: commanding,
       dominating, overlooking]
    3: offensively self-assured or given to exercising usually
       unwarranted power; "an autocratic person"; "autocratic
       behavior"; "a bossy way of ordering others around"; "a rather
       aggressive and dominating character"; "managed the employees
       in an aloof magisterial way"; "a swaggering peremptory
       manner" [syn: autocratic, bossy, dominating, high-and-
       mighty, magisterial, peremptory]