Definitions

1. adjective

located or directed toward the front or forepart of something; situated in the front part of the body

“The anterior chamber of the eye is responsible for maintaining its pressure.”

2. noun

the front or forepart of something; the anterior part of an organ or structure

“The anterior end of the spinal cord controls voluntary movements.”

3. adverb

toward the front or forepart of something; from the front

“The ball rolled anterior from the player’s feet.”