| a noun suffix having restricted application in various fields, as in names of diseases (malaria; anemia), place names (Italia; Romania), names of Roman feasts (Lupercalia), Latin or Latinizing plurals (Amphibia; insignia; Reptilia), and in other loanwords from Latin (militia). |

| -ia 1 suff.
[New Latin, from Latin -ia and Greek -iā, n. suff.] |
| -ia 2 suff. Things derived from, relating to, or belonging to: personalia. [Latin, neuter pl. of -ius, Greek, neuter pl. of -ios, n. and adj. suffixes.] |
-ia 1
suff.
Disease; pathological or abnormal condition: anoxia.