Infant mortality rate definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now! read more
Infant mortality is the death of an infant before his or her first birthday. The infant mortality rate is the number of infant deaths for every 1,000 live births. In addition to giving us key information about maternal and infant health, the infant mortality rate is an important marker of the overall health of a society. read more
infant mortality rate n. The ratio of the number of deaths in the first year of life to the number of live births occurring in the same population during the same period of time. read more