(Aramaic) corresponding to heykal -- palace, temple.
see HEBREW heykal
H1965. hekal
[הֵיכַל] noun masculine palace, temple (Assyrian loan-word; Biblical Hebrew; also Palmyrene היכלא and הכלא Lzb259 SAC43); — emphatic הֵיכְלָא Ezra 4:14 +; construct הֵיכַל Daniel 4:26; suffix לִי הֵיכְּ 4:1, לֵהּ- 6:19; —
1 place of king Daniel 4:1; 4:26; 5:5; 6:19; Ezra 4:14 (see מְלַח).
2 temple:
a. in Jerusalem Daniel 5:2-3, Ezra 5:14 a.; 5:15; 6:5 (twice in verse).
b. in Babylon Ezra 5:14 b.c.