• (n.) A bamboo frame or trellis hung at a door or window of a house, over which water is suffered to trickle, in order to moisten and cool the air as it enters.
Tat'ta noun [ Hind. ...a......ī , tātī .] A bamboo frame or trellis hung at a door or window of a house, over which water is suffered to trickle, in order to moisten and cool the air as it enters. [ India]