Lexical Definition

‎לוּל‎ lûwl (lool) stairs ^H:N-M
from an unused root meaning to fold back

winding stair. Compare ‎לֻלָאָה‎.

• a spiral step

1) staircase, winding stair, shaft or enclosed space with steps or ladder

Brown-Driver-Briggs

[‎לוּל‎] noun [masculine] shaft or enclosed space (possibly in wall), with steps or ladder, only plural ‎לוּלִים‎ 1Kgs 6:8 ‎(וּבְלוּלִים יַעֲלוּׅ‎, on meaning see Sta^{ZAW iii, 1883, 136 ff.} > ᵐ5 ᵑ9 winding-stair, compare Buhl, see Sta^{l. c} (Late Hebrew ‎לוּל‎ winding passage or stair, or enclosed space in which is a winding stair, according to Levy^{NHWB ii. 486}, but see Sta^l.c.; √ dubious; hardly ‎לולו‎ below) ‎לוּלֵא‎, ‎לוּלֵי‎ see below ‎לוּ‎.

Brown-Driver-Briggs References