n. one of a group of eight babies born from the same mother during the same birth.
The Century Dictionary and Cyclopedia
n. In music, a group of eight notes intended to take the place of six. Also ottamole.
Word Usage
"ANDERSON: Also, explosive new octu-mom developments - octu-mom 911, the just-revealed disturbing calls the octuplet mom made to 911 when she thought one of her kids was missing."