Technically speaking, a true allergic reaction happens when the body mounts an unusual immune response to something that's normally harmless.

Instead of an enhanced pickup truck, the new 4Runners featured a freshly designed body mounted on an existing frame.

The bodies mounted, but still the Vagrians pushed on.

It occurs when an otherwise healthy body mounts an excessive immune response to a large bacterial infection.

Their bodies mount before his skill and rage.

With the body mounted on the eight articulated legs, the guts of the thing are like a weighted trampoline on springs.

The body would mount an attack on the invading sugars, and also on the tumor cells.

For unknown reasons, the body does not mount its usual immune response, perhaps because of special biological properties of the microbe.

If your body does not mount an allergic reaction, then you can swim in urushiol and it will have no effect.

The love triangle intensifies as the dead bodies mount with increasingly brutality.