Octal base may refer to:
- A vacuum tube socket with an eight-pin base
- The octal, or base-8, numeral system
Famous quotes containing the word base:
“When a man speaks the truth in the spirit of truth, his eye is as clear as the heavens. When he has base ends, and speaks falsely, the eye is muddy and sometimes asquint.”
—Ralph Waldo Emerson (1803–1882)