approximal

As a noun terms

is .

As an adjective approximal is

near or adjacent.

As an adjective approximal is

near or adjacent.

As adjectives the difference between approximal and proximal

is that approximal is near or adjacent while proximal is closer to the point of attachment or observation.

As adjectives the difference between adjacent and approximal

is that adjacent is lying next to, close, or contiguous; neighboring; bordering on while approximal is near or adjacent.

As a noun adjacent

is something that lies next to something else, especially the side of a right triangle that is neither the hypotenuse nor the opposite.

As a preposition adjacent

is (us) next to; adjacent to; beside.