reverberant

from WordNet (r) 3.0 (2006)

reverberant
    adj 1: having a tendency to reverberate or be repeatedly
           reflected; "a reverberant room"; "the reverberant booms
           of cannon" [ant: {nonresonant}, {unreverberant}]

from The Collaborative International Dictionary of English v.0.48

Reverberant \Re*ver"ber*ant\, a. [L. reverberans, p. pr. : cf.
   F. r['e]verb['e]rant. See {Reverberate}.]
   Having the quality of reverberation; reverberating.
   [1913 Webster]

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