Welcome, J.P. Esquire! Nice to have you!

Defenestrate IS a neat word! I noticed that Atomica had an
option to hear it pronounced, and--it sounded exactly like
Mr. Warf! (Michael Dorn)
But--to defenestrate something out the window is definitely a redundancy. Perhaps your colleague could add a verbal
semicolon or parentheses.

Tsuwm--Atomica also gave me several options for looking up ad--, and as a prefix, said it means to, towards, or near.
So, when my "connectivity" goes down, is it correct for me to say that I want to adfenestrate my modem?