Words similar to apertures

Example sentences for: apertures

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

In macroscopic terms, water movement through plants had long been thought of as a biophysical problem, as a topic of capillary resistance in pressurized pipes terminating in 'sprinkler' systems - the stomata - whose apertures adjust when responding to changes in hydraulic pressure.
Many American subdivisions offer houses with similar basic historical touches--wrought-iron porch, half-timbers above the door--but leave the front wall fortress-like, with a garage door, a front door, and a small lookout window the only apertures.