Strong's #4707: mitspeh (pronounced mits-peh')

from 6822; an observatory, especially for military purposes:--watch tower.

Brown-Driver-Briggs Hebrew Lexicon:

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mitspeh

1) watchtower, lookout point

Part of Speech: noun masculine

Relation: from H6822

Usage:

This word is used 2 times:

 

2 Chronicles 20:24: "And when Judah came toward the watch tower in the wilderness, they looked unto the multitude,"
Isaiah 21:8: "stand continually upon the watchtower in the daytime, and I am set in"