ऊह

Etymology 1
..

Interjection

 * 1) oh no! an interjection used for expressing sorrow, pain or distress

Etymology 2
, ultimately from the root.

Noun

 * 1) reasoning, deliberation, inference
 * 2) inferring and denying
 * 3) uncertainty, indecision

Etymology
From the root.

Noun

 * 1) removing, derangement, transposition, change, modification
 * 2) adding, addition
 * 3) the act of comprehending, conceiving
 * 4) consideration, deliberation, examination
 * 5) supposition, conclusion, inference