frontal

Meeting front to front.

“a frontal attack”

Belonging to the front part.

“a frontal appendage”

Of or adjacent to the forehead or frontal bone.

“the frontal lobes”

Of or relating to the front of an advancing mass of air.

“frontal rainfall”

An adornment worn on the forehead.

The face or front of a building.

A drapery that covers the front of an altar.