"Trimesters" Natural Recordings by Native Speakers
Trimesters are three periods of three months each, typically used to divide a year into a certain number of quarters, often used in educational or medical settings.
For example, in a school year, there may be three trimesters:
1. First trimester (September to November or December)
2. Second trimester (January to March or April)
3. Third trimester (April to June or July)
In pregnancy, a trimester refers to one of the three periods of 13 weeks, each term beginning with a different month:
1. First trimester (weeks 1-12, approximately)
2. Second trimester (weeks 13-26, approximately)
3. Third trimester (weeks 27-40, approximately)
Trimesters are often used as a convenient way to divide a long period of time into manageable chunks.
Trimarans are a type of sailboat or watercraft that have three main hulls, typically side by side, with a floating bridge or platform connecting the three hulls. This design allows for greater stability and performance compared to traditional single-hull or catamaran designs.