negative correlation is a noun meaning "a correlation in which large values of one variable are associated with small values of the other; the correlation coefficient is between 0 and -1". It carries one recorded sense.
a correlation in which large values of one variable are associated with small values of the other; the correlation coefficient is between 0 and -1
statistics
Definitions, synonyms and semantic relations for negative correlation come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.