H3814. lat
לָאט [Judg 4:21], etc., see לוּט.
לָאט לָּט, noun [masculine] secrecy, mystery; — absolute לָט [1Sam 18:22] [2]t., לָאט [Judg 4:21]; plural suffix לָטֵיהֶם [Exod 7:22] [2]t.; לַהֲטֵיהֶם [7:11]; — always with ׃בְּ
1 בַּלָּט = secretly [1Sam 18:22]; [24:5]; [Ruth 3:7]; so בַּלָּאט [Judg 4:21].
2 בְּלָטֵיהֶם with their mysteries = enchantments (i. e. of מִצְרַיִם חַרְטֻמֵּי) [Exod 7:22]; [8:3]; [8:14] = בְּלַהֲטֵיהֶם [7:11] (all P).