- A pore, meatus, or foramen.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Examples from the Web for porus
Alexander, in his own letters, has given us an account of his war with Porus.The Boys' and Girls' Plutarch
So Porus, when he was taken captive, begged Alexander to use him as a king.Plutarch's Morals
The territory of Porus extended to the east as far as the Asikni.The History of Antiquity, Volume IV (of 6)
Scopus, after seeing Beric well placed, had left him to accompany Porus and Lupus.
He was more interested when Porus entered the arena, accompanied by Scopus.