Immoveable used in a sentence

Immoveable in a sentence as an adjective

Unfortunately, I have an immoveable commitment in February, so the winter schedule just wasn't going to fly.

Hitting an immoveable narrow object is outside this design consideration and cars have a nasty tendency to wrap around it.

From the Timaeus “To earth, then, let us assign the cubical form ; for earth is the most immoveable of the four and the most plastic of all bodies, and that which has the most stable bases must of necessity be of such a nature.