دَأْدَأَةٌ

1.
verbal noun of R. Q. 1 [q. v.]. (S, M, K.)
2.
Also The hasty replying of a foolish, or stupid, person. (T, TA.)
3.
The sound of the falling (T, M, K) of stones in a torrent, (T,) or of a stone upon the bed of a torrent: (M, K:) or the falling of stones in the bed of a torrent. (Lth, IKtt, O.)
4.
And The sound of one's moving, or putting in motion, [or rocking,] a child in the cradle (K, TA) in order that it may sleep. (TA.)
5.
See also the next paragraph, in two places.

Perseus ID: n11917