Top Definition
adv. combination of monumental and momentous; description of a significant or large item
The team completed the monumentous task in record time.
by superbug April 09, 2010
1 more definition
1) a great and terrific event
2) of great importance
President Obama's inauguration is a monumentous day in American history.
by Katie Buck January 20, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×