Lexical Definition

‎דָּלַל‎ dâlal (daw-lal') to languish H:V
a primitive root (compare ‎דָּלָה‎)

bring low, dry up, be emptied, be not equal, fail, be impoverished, be made thin.

1) to hang, languish, hang down, be low
1a) (Qal)
1a1) to hang low
1a2) to be low
1a3) of distress (fig.)
1a4) to languish, look weakly (of eyes)
1b) (Niphal) to be brought low, be laid low

See Greek: ἀσθενέω · ἐκλείπω · πτωχεύω · ταπεινόω

Usage: 9 forms in 9 verses
Form Translated As     In Verse(s)
יִדַּ֖ל it will become low Isa.17.4
וַיִּדַּ֧ל and it became low Judg.6.6
דָּלֲל֥וּ they will be low Isa.19.6
דַלּ֪וֹתִ֫י I have become low Ps.142.6
דַלּ֣וֹנוּ we have become low Ps.79.8
דַּלּ֤וּ they are cast down Isa.38.14
דַּלְי֣וּ they hang down Prov.26.7
דַּ֝לּוֹתִ֗י I had become low Ps.116.6
דַּ֖לּוּ they hang down Job.28.4

Brown-Driver-Briggs

‎דָּלַל‎ verb hang, be low, languish (Late Hebrew Hiph`il thin, thin out vines, etc.; Assyrian dalâlu, be weak, humble ZimBp 74. 97; Arabic direct, guide, , be directed, guided; put in motion, commotion; be in motion, hang, dangle; also amorous, coquettish, gesture or behaviour of women) —

Qal Perfect ‎דֵּלֹּתִי‎ Ps 116:6, ‎דַּלּוֺתִי‎ Ps 142:7* 1 plural ‎דַּלּוֺנוּ‎ Ps 79:8, ‎דָּֽלֲלוּ‎ Isa 19:6, ‎דַּלּוּ‎ Isa 38:14; Job 28:4 (on ‎דַּלְיוּ‎ Prov 26:7 compare ‎דָּלָה‎); — hang, 'depend', Job 28:4 (of one descending a miner's shaft || ‎נָעוּ‎); be low, of streams Isa 19:6 (|| ‎חָֽרְבוּ‎); be low, brought low, metaphor of distress Ps 79:8; Ps 116:6; Ps 142:7* languish, of eyes, look languishingly (Che) Isa 38:14. —

Niph`al Imperfect ‎יִדַּל‎ Isa 17:4, ‎וַיִּדַּל‎ Judg 6:6, — be brought low, laid low, Judg 6:6 figurative of Israel; Isa 17:4 of glory of Jacob.

Brown-Driver-Briggs References

Book Refs
Judges 6:6
Job 28:4
Psalms 79:8 · 116:6 · 142:7*
Proverbs 26:7
Isaiah 17:4 · 19:6 · 38:14