The phrase "to make an appt" means to schedule or arrange a meeting or appointment with someone.
Sentences with «to make an appt»
Definitely looking forward to a slower April, though I did just make an appt for a massage this week. (downshiftology.com)
However, after I signed papers salesman wouldn't help me and just kept repeating that I have to make an appt with service dept.. For something as simple as removing bolts that hold license plate (tightened down with screw gun). (newcars.com)
So when making appt should we ask for Gabapentin before hand. (consciouscat.net)