The word "rectile" is not a standard English word. It is likely a misspelling of "rectile", which is the adjective form of the word "erectile".

"Erectile" refers to the ability to become erect or rigid, typically used in the context of male sexual function.

Here's how you might use "rectile" in a sentence:

* "The patient has erectile dysfunction."

* "The erectile tissue in the penis becomes engorged with blood during arousal."

It's important to note: "Rectile" is not a recognized word, and using it will likely be misunderstood. Always double-check your spelling to avoid confusion.