from The American Heritage® Dictionary of the English Language, 4th Edition
- adv. At an equal pace; side by side: inflation and interest rates increasing pari passu.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. at an equal rate
- adv. at an equal rate
from The Century Dictionary and Cyclopedia
- n. With equal pace or progress; side by side; in complete accord; in law, equally in proportion; without preference; pro rata.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adv. used in legal language
Latin parī passū : parī, ablative of pār, equal + passū, ablative of passus, step.(American Heritage® Dictionary of the English Language, Fourth Edition)