BDB3392
[יָבַב] verb only Pi`el cry shrilly (Late Hebrew Pi`el lament; Aramaic [untranscribed source text 2153], יַבֵּב sound clarions, exult; Ethiopic [untranscribed source text 2154] especially I. 2) —
Pi`el
Imperfect 3 feminine singular וַתְּיַבֵּב
Judg 5:28
through the windows she looked and shrilly cried.