Conceal

Conceal - (Webster's 1828 Dictionary)

CONCEAL, v.t. [L. To withhold from sight,; G.,To conceal, and to heal; the primary sense is to strain, hold, stop, restrain, make fast or strong, all from the same root as the Shemitic.]

1. To keep close or secret; to forbear to disclose; to withhold from utterance or declaration; as, to conceal ones thoughts or opinions.

I have not concealed the words of the Holy One. Job 6.

2. To hide; to withdraw from observation; to cover or keep from sight.

What profit is it if we slay our brother and conceal his blood? Gen 37.

A party of men concealed themselves behind a wall. A mask conceals the face.