Strong's #8258: shqa`ruwrah (pronounced shek-ah-roo-raw')
from 8257; a depression:--hollow strake.
Brown-Driver-Briggs Hebrew Lexicon:
ּׁ
sheqa‛rûrâh
1) depression, hollow
Part of Speech: noun feminine
Relation: from H8257
Usage:
This word is used 1 times:
Leviticus 14:37: "if the plague be in the walls of the house with hollow streaks, greenish or reddish, which in sight"