I think that what you may be referring to is a "power ON stall." This is a reference to a situation that the unwary can get into during a go-around. If the aircraft is trimmed on the approach at low airspeed and low power setting, then the application of full power for a go-around will cause the aircraft to pitch nose up unless the pilot applies a lot of forward pressure on the control column to prevent it. In the absence of adequate forward pressure the aircraft can pitch up to a high enough attitude that the speed reduces to the point where the aircraft will stall.