Definitions
Dam is a noun that refers to a barrier built across a river or other waterway to hold back or control the flow of water.
Example
The dam was built to prevent flooding in the area.
Example
The beavers built a dam across the stream.
Damn is an interjection used to express anger, frustration, or disappointment. It can also be used as a verb meaning to condemn someone or something to hell or to express disapproval or contempt.
Example
Damn! I forgot my keys again.
Example
He was damned for his sins.
Example
I don't give a damn about what he thinks.
Tips To Remember the Differences
Here are a few tips to easily distinguish the difference between these words while keeping in mind the description we've provided:
To remember the difference between dam and damn, you could associate dam with water and damn with expressing negative emotions. For example, think of a beaver building a dam to control water flow, and someone saying 'damn' when they're angry or frustrated.
Remember this!
Remember, dam is related to water barriers, while damn is an expression of negative emotions.