A negative
Adjective
Meaning
A negative (not comparable)
(medicine) Of a blood type within the ABO and Rh blood grouping system. Blood type A negative has a phenotype of "A" and a Rhesus system classification of negative.
Examples
If you realized how powerful your thoughts are, you would never think a negative thought.
I never looked at the consequences of missing a big shot... when you think about the consequences you always think of a negative result.
Always turn a negative situation into a positive situation.
You can't live a positive life with a negative mind and if you have a positive outcome you have a positive income and just to have more positivity and just to kind of laugh it off.
I have taken the stand that nobody can be always wrong, but it does seem to me that I have approximated so highly that I am nothing short of a negative genius.
There is nothing that dulls a personality so much as a negative outlook.