to mourn (da'av)
to grieve, languish, pine, lament; to be sad, sorrowful; to faint; sorrow, anxiety, sadness, anguish, grief, distress, regret.

Notaricon: a heart/d diminished/a by interiorizations/b; emotional/d conflicts/a in the soul/b ; gateway/d to inward/a development/b.

Gematria and Numerological Value, 7/z: termination.
Temurah, dba/destroy, bda/grieve, adb/invent/feign, abd/overflow.

See sorrow/hbad.