pregnant

adj. carrying a child in the uterus; fertile (about women or female animals); fecund, fruitful; full of significance, having many meanings

Pregnancy is the carrying of one or more offspring, known as a fetus or embryo, inside the body of a female mammal such as a human. In a pregnancy, there can be multiple gestations (for example, in the case of twins or triplets). Human pregnancy is the most studied of all mammalian pregnancies, and the medical field that deals with pregnancy is called obstetrics.
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Preg·nant adj. Carrying developing offspring within the body. pregnant having one or more developing embryo or fetus within the uterus; gravid; in [more]Pregnant - Community and Resources

Adjective
1. carrying developing offspring within the body or being about to produce new life
(antonym) nonpregnant
(similar) big(p), enceinte, expectant, gravid, great(p), large(p), heavy(p), with child(p)
2. rich in significance or implication; "a meaning look"; "pregnant with meaning"
(synonym) meaning(a), significant
(similar) meaningful
3. filled with or attended with; "words fraught with meaning"; "an incident fraught with danger"; "a silence pregnant with suspense"
(synonym) fraught(p)
(similar) full

adj. pregnant, full of significance, having many meanings; carrying a child in the uterus, fertile