What does gestational mean?
Gestational is an adjective meaning “relating to pregnancy or gestation.” It is used especially in medicine to identify conditions, measurements, or stages associated with carrying a developing embryo or fetus. “Gestational age” refers to the estimated length of a pregnancy, while “gestational diabetes” and “gestational hypertension” name significant complications that can develop during pregnancy. Although the word is formal and technical, it is widely understood and often clearer than broader alternatives such as pregnancy-related. Its value lies in identifying a condition specifically associated with the gestational period rather than with pregnancy in every possible sense. The word also has a broader, less common use in discussions of processes involving development, generation, or incubation.
adjectiveRelating to gestation, the process of pregnancy, or the period during which an embryo or fetus develops. The term is especially common in medical contexts such as gestational age, gestational diabetes, and gestational hypertension.
- Relating to pregnancy or the period of carrying a developing embryo or fetus.
"The clinic provides specialized care for patients with gestational diabetes."
"The doctor estimated the gestational age from the ultrasound measurements."
"Routine screening is recommended for gestational hypertension during pregnancy."
Gestational age is a pregnancy’s estimated duration, not the time since conception, because the medical calendar usually begins with the first day of the last menstrual period.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does gestational come from?
Gestational was formed in English from “gestation,” a word borrowed from Latin gestationem, meaning “a carrying” or “pregnancy.” The Latin noun is related to gestare, “to carry,” and ultimately to gerere, “to carry” or “bear.” Related English words include “gestate” and “gestant,” both reflecting the same Latin root and its associations with carrying or being pregnant.
Related word forms
How gestational is actually used
The word is chiefly formal and medical. It is more precise and technical than simply saying pregnancy-related and is commonly used before medical conditions such as diabetes or hypertension.
Easily confused with gestational
Gestation is the noun for pregnancy or the process of carrying a developing embryo or fetus, whereas gestational is normally the adjective describing something related to that process.