Lexical Definition

‎שָׁקַע‎ shâqaʻ (shaw-kah') to sink H:V
(abbreviated Amos 8:8); a primitive root

make deep, let down, drown, quench, sink.

1) to sink, sink down, subside
1a) (Qal) to sink
1b) (Niphal) to sink, collapse
1c)(Hiphil) to sink down, cause to settle

See Greek: ἡσυχάζω · καταβαίνω · κοπάζω

Usage: 6 forms in 6 verses
Form Translated As     In Verse(s)
תַּשְׁקִ֥יעַ will you hold down Job.41.1
תִּשְׁקַ֨ע it will sink Jer.51.64
וַתִּשְׁקַ֖ע and it died out Num.11.2
וְשָׁקְעָ֖ה and it sinks Amos.9.5
וְנִשְׁקְעָ֖ה and it will sink Amos.8.8
אַשְׁקִ֣יעַ I will make settle Ezek.32.14

Brown-Driver-Briggs

Also see: שָׁקָה

[‎שָׁקַע‎] verb sink, sink down (so Late Hebrew ‎שָׁקַע‎, Aramaic ‎שְׁקַע‎; Arabic has be smitten, prostrated, collapse ); —

Qal Perfect 3 feminine singular consecutive ‎וְשָֽׁקְעָה‎; Amos 9:5 it shall sink like the Nile (of land; opposed to ‎עָלַה‎); 3 feminine singular ‎וַתִּשְׁקַע‎ Num 11:2 (JE), of fire, it sunk down, died out; ‎תִּשְׁקַע‎ Jer 51:64, of Babylon (like stone in water; opposed to ‎קוּם‎). Niph`al 3 feminine singular ‎נִשְׁקְעָה‎ Amos 8:8 Qr, of land, sink (opposed to ‎עָלָה‎; = Qal Amos 9:5 Kt erroneous ‎נשקה‎, compare WSG287). Hiph`il Imperfect 1 singular ‎אַשְׁקִיעַ‎ ‎מֵימֵיהֶם‎ Ezek 32:14 I will make their waters sink, (settle, grow clear); 2 masculine singular ‎וּחְֶבֶל תַּשְׁקִיעַ לְשׁוֺנוֺ‎ Job 40:25* with a cord wilt thou make his tongue sink (? pull or press it down; of crocodile; MichSuppl,2349 cited Thes 1477, compare Samaritan = ‎חבשׁ‎ bind).

Brown-Driver-Briggs References

Book Refs
Numbers 11:2
Job 40:25*
Jeremiah 51:64
Ezekiel 32:14
Amos 8:8 · 9:5