Lexical Definition

‎דָּעַךְ‎ dâʻak (daw-ak') to put out ^H:V
a primitive root

be extinct, consumed, put out, quenched.

• to be extinguished
• figuratively, to expire or be dried up

1) to go out, be extinguished, dry up
1a) (Qal) to go out, be extinguished
1b) (Niphal) to be made extinct, be dried up
1c) (Pual) to be extinguished, be quenched

See Greek: ἐκκαίω · ἐπιγινώσκω · σβέννυμι

Brown-Driver-Briggs

[‎דָּעַךְ‎] verb go out, be extinguished (in poetry & especially Wisdom literature) (Aramaic ‎דְּעִיךְ‎, ) —

Qal Perfect 3 masculine plural ‎דָּֽעֲכוּ‎ Isa 43:17 Imperfect ‎יִדְעַךְ‎ Prov 20:20, ‎יִדְעָ֑ךְ‎ Job 18:5 + 4 t.; — go out, be extinguished, of lamp, always figurative, lamp of wicked (i.e. prosperity) ‎אוֺר רְשָׁעִים‎ Job 18:5, ‎׳‎‎נֵר ר‎ Job 18:6; Job 21:17; Prov 13:9; Prov 20:20; Prov 24:20 of hostile armies Isa 43:17 (|| ‎כָּב֫וּ‎). Niph`al Perfect 3 plural ‎נִדְעֲכוּ‎ be made extinct, dried up, Job 6:17 (of brooks). Pu`al Perfect 3 plural ‎דֹּעֲכוּ‎ of assailants, be extinguished, quenched, ‎כְּאֵשׁ קוֺצִים‎ Ps 118:12 but read perhaps ‎בערו‎ with ᵐ5 Bae & Che, see Che^{critical note}.

‎דַּעַת‎ see below ‎ידע‎.

Brown-Driver-Briggs References