Lexical Definition

‎שָׁלָב‎ shâlâb (shaw-lawb') frame ^H:N-M
from ‎שָׁלַב‎

ledge.

• a spacer or raised interval, i.e. the stile in aframe or panel

1) joinings (of bases)

Brown-Driver-Briggs

‎שְׁלַבִּים‎ noun [masculine] plural joinings of bases (ᵑ9 juncturae); — ‎׳‎‎בֵּין הַשׁ‎ 1Kgs 7:28; 1Kgs 7:29, ‎׳‎‎עַלהַֿשְּׁ‎ v1Kgs 7:29 AV RV ledges, ribs (Kit) or frames (Benz), joining or binding the parts together.

Brown-Driver-Briggs References