1. Carrying developing offspring within the body or being about to produce new life
   "You mean maybe she's preggo?";
   - pregnant, up the spout [informal], up the duff [Brit, informal], preggers [informal], up the stick [Brit, informal]

See also: big, enceinte [archaic], expectant, gravid [technical], great, heavy, large, with child [archaic]

Encyclopedia: Preggo