a, o, e, l, m, r, t, i, y are letters that make 'mortality rate'
OR, mortality, rate, IT, te, Ali, at, lit, mortal, li, rat, RA, AL, MO, Ra, Ate, Al, At, Li, Mo, Ta, Te, mo are words within 'mortality rate'
1 possible definitions for 'mortality rate'
Under this definition, mortality rate is a noun and has the following properties:
deathrate, death rate, mortality, fatality rate have the same meaning as 'mortality rate'
'mortality rate' can be a type of rate.
infant deathrate, infant mortality, infant mortality rate, neonatal mortality rate, neonatal mortality are types of 'mortality rate'.