The Aztecs believed the eclipse was an omen.
There is no scientific proof than an omen is real.
The omen is purely psychological. Studies show that if you believe an omen will bring you bad luck, you will have bad luck because you mentally anticipated it.
Example sentence - She took the black cat crossing her path as a bad omen.
That was not a good omen.
EX.. my dogs is a omen dogs
The dark sky was a bad omen. He took his demotion as an ill omen for his future with the company.
Superstition has it that a black cat crossing your path is an omen of ill fortune.
Here is an example sentence with the word 'omen':An eclipse is often seen as a bad omen back in the ancient times.
The word omen is not a bad word
Omen
The word omen is an abstract noun.
"I took the event to be an evil omen" Use it as a noun.
The long storm was a very bad omen.
Some people took the black cat as a bad omen.
He needed all the luck he could get, but this was a bad omen.