Words similar to semi-circular

Example sentences for: semi-circular

How can you use “semi-circular” in a sentence? Here are some example sentences to help you improve your vocabulary:

To over-simplify the process, when the lock is moved to full cock, the trigger, a simple lever, moves another lever, the sear , out of the notch in a semi-circular internal lock part to which the hammer is connected.
Each vine is set in its own mini-crater, protected from wind and excess sun by a low semi-circular wall of lava stones (other crops are also protected in this manner).
On the island’s west side, the Fontana Aretusa is a freshwater spring (just steps from the ocean) with black-and-white ducks swimming in its semi-circular papyrus pond.
The tall, semi-circular tower ruin is thought to have been a temple to pagan water gods at one time; however, by the fifth century it had clearly been converted to a church.