What is the meaning of Dismay?

To cause to feel apprehension; great sadness, or fear; to deprive of energy

To render lifeless; to subdue; to disquiet.

To take dismay or fright; to be filled with dismay.

A sudden or complete loss of courage and firmness in the face of trouble or danger; overwhelming and disabling terror; a sinking of the spirits

Condition fitted to dismay; ruin.

Source: wiktionary.org