WordWeb Online

1. Carrying developing offspring within the body or being about to produce new life
   "You mean maybe she's pregnant?";
   - up the stick [Brit, informal], up the duff [Brit, informal], preggo [Austral, NZ, informal], up the spout [informal], preggers [informal]
    
2. Rich in significance or implication
   "a pregnant look";
   - meaning, significant
    
3. Filled with or attended with
   "a silence pregnant with suspense";
   - fraught

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

Antonym: nonpregnant

Encyclopedia: Pregnant