Strong's #8587: ta`alummah (pronounced tah-al-oom-maw')

from 5956; a secret:--thing that is hid, secret.

Brown-Driver-Briggs Hebrew Lexicon:

ּּ

ta‛ălûmmâh

1) hidden thing, secret, that which is hidden

Part of Speech: noun feminine

Relation: from H5956

Usage:

This word is used 3 times:

 

Job 11:6: "And that he would show thee the secrets of wisdom, that they are double to that which is! Know therefore that"
Job 28:11: "the floods from overflowing; and the thing that is hid bringeth he forth to light."
Psalms 44:21: "out? for he knoweth the secrets of the heart."