Lexical Definition

‎נִדְבָּךְ‎ nidbâk (nid-bawk') layer A:N-M
(Aramaic) from a root meaning to stick

row.

1) row, layer, course (of stones)

Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
נִדְבָּכִ֞ין rows Ezra.6.4
וְנִדְבָּ֖ךְ and a row Ezra.6.4

Brown-Driver-Briggs

‎נִדְבָּךְ‎ noun masculine row or layer, course (ᵑ7 Late Hebrew id.; Late Hebrew also ‎מִדְבָּךְ‎ id. (LevyNHWB iii. 23), compare as loan-word Frä12; borrowed from Assyrian nadbaku, mountain-slope according to DlPr 150 (compare BaZA ii. 115 f. HptGN 1883, 96; BAS i. 8.15), but meaning not very suitable ZMG xi (1886), 733 MeyEntst. J. 46); — absolute ‎׳‎‎נ‎ Ezra 6:4, plural ‎נִדְבָּכִין‎ vEzra 6:4.

Brown-Driver-Briggs References

Book Refs
Ezra 6:4