A thin wedge driven between the two semicylindrical parts of a divided plug in a hole bored in a stone, to rend the stone.
It is sometimes called a D valve, -- a name which is also applied to a semicylindrical pipe used as a sliding valve.
Pump hood, a semicylindrical appendage covering the upper wheel of a chain pump.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "semicylindrical" in a variety of sentences. We hope that you will now be able to make sentences using this word.
