A form of mamlakah and equiv. To it -- kingdom, reign.
see HEBREW mamlakah
H4468. mamlakuth
[מַמְלָכוּת] noun feminine kingdom, dominion, reign (on form compare We1 Samuel 15:28 Dron the passage id.); — construct מַמְלְכוּת Joshua 13:12 + 8t.;
1 kingdom of Og Joshua 13:12, 30, 31; of Sihon 13:21; 13:27.
2 dominion, royal power with מֵעַל קָרַע (subject ׳י) 1 Samuel 15:28; with לְ הֵשִׁיב (hum. subject) 2 Samuel 16:3; with הִשְׁבִּית Hosea 1:4.
3 reign מַמ ׳בְּרֵאשִׁית Jeremiah 26:1 (compare מַמְלָכָה
3, מַלְכוּת 2).