Lexical Definition

‎שְׂדֵרָה‎ sᵉdêrâh (sed-ay-raw') rank H:N-F
from an unused root meaning to regulate

board, range.

1) row, rank (of soldiers)
1a) rows, ranks
1b) technical term of building
1b1) meaning unknown

Usage: 4 forms in 4 verses
Form Translated As     In Verse(s)
לַשְּׂדֵרֹ֔ת to the ranks 2Kgs.11.15
וּשְׂדֵרֹ֖ת and planks 1Kgs.6.9
הַשְּׂדֵר֖וֹת the ranks 2Kgs.11.8
הַשְּׂדֵר֔וֹת the ranks 2Chr.23.14

Brown-Driver-Briggs

[‎שְׂדֵרָה‎]

noun feminine 1. row, rank of soldiers in line.

2. architectural term. (probably for ‎סְדֵרָה‎, see above and compare Ba§ 92 a); — only plural absolute ‎שְׂדֵרוֺת‎ 2Kgs 11:8; 2Chr 23:14, ‎רֹת‎- 1Kgs 6:9; 2Kgs 11:15

1. rows, ranks, 2Kgs 11:8, and v2Kgs 11:15 = 2Chr 23:14 (where thought to be gloss by Benz, on account of ‎מִבַּיִת‎, within).

2. technical term of building, ‎גֵּבִים וּשְׂדֵרֹת בָּאֲרָוִים‎ 1Kgs 6:9, meaning unknown.

Brown-Driver-Briggs References

Book Refs
1 Kings 6:9
2 Kings 11:8 · 11:15
2 Chronicles 23:14