Meaning of negativo by furoya

1o_ Concerning denial . It opposes the concepts of affirmative or positive, so it can qualify a situation of lack or lack (such as a negative pregnancy test, because it does not detect the presence of hCG), or a value below an agreed limit on a scale (as in numbering, where values below zero are negative and are identified with a 'less' sign in front). 2o_ In film photography, the image support that records the original colors with the inverted values [note : more than 'negative' should have called it 'inverted'] is called negative. 3o_ One of the poles of continuous electricity . It is where the electron output originates. See cathode. 4o_ It is associated with the adjective 'negative' everything that is bad, depressing, harmful, contradictory.