baronial

from WordNet (r) 3.0 (2006)

baronial
    adj 1: impressive in appearance; "a baronial mansion"; "an
           imposing residence"; "a noble tree"; "severe-looking
           policemen sat astride noble horses"; "stately columns"
           [syn: {baronial}, {imposing}, {noble}, {stately}]

from The Collaborative International Dictionary of English v.0.48

Baronial \Ba*ro"ni*al\, a.
   Pertaining to a baron or a barony. "Baronial tenure."
   --Hallam.
   [1913 Webster]