"Fenestrate" Natural Recordings by Native Speakers
Fenestrate means to cut or make slits in something, typically something thick or solid, to provide a way through or to make it more open. It can also refer to the process of creating windows or openings in a solid surface, such as a rock or a wall. The word is often used in a medical context to describe the procedure of creating a fenestra, which is a small opening in the bone or membrane to relieve pressure or allow for the passage of fluid.
Feneration refers to the act of nursing at the breast or the process of milk production in a mother's breast.
Fengtien is not a commonly used English word. However, I found that Fengtien can refer to Fuling, a city in Chongqing, China, and Fengtien is also an ancient Chinese name for Shenyang, the capital city of Liaoning Province in northeastern China.