You searched for: “trimester”
1. A period or term of three months; specifically, each of three such periods into which human gestation (from conception to birth) is divided:
- First trimester, the first three months of pregnancy.
- Second trimester, the middle three months of pregnancy.
- Third trimester, the third and final three months of pregnancy.
Word Entries at Get Words: “trimester”
The nine months of pregnancy which is traditionally divided into three trimesters or distinct periods of roughly three months in which different phases of fetal development progress.
This entry is located in the following unit: Computerized Axial Tomography, CAT, or Computed Tomography, CT Terms + (page 4)