Strong's #4690: matsuwq (pronounced maw-tsook')
or matsuq {maw-tsook'}; from 6693; something narrow, i.e. a column or hilltop:--pillar, situate.
Brown-Driver-Briggs Hebrew Lexicon:
/ ּ
mâtsûq
1) molten support, pillar, column
Part of Speech: noun masculine
Relation: from H6693
Usage:
This word is used 2 times:
1 Samuel 2:8: "princes, and to make them inherit the throne of glory: for the pillars of the earth are the LORD's,"
1 Samuel 14:5: "The forefront of the one was situated northward over against Michmash, and the other"