the GNU version of the Collaborative International Dictionary of English
adj. Of low birth or family; not noble; not illustrious; plebeian; common; humble.
adj. Not honorable, elevated, or generous; base.
adj. Not a true or noble falcon; -- said of certain hawks, as the goshawk.
v. To make ignoble.
The Century Dictionary and Cyclopedia
Not noble; not illustrious; of low birth or station.
Not honorable or worthy; mean in character or quality; of no consideration or value.
In some technical uses, lacking distinction; of low grade; of little esteem.
To make ignoble or vile; degrade; disgrace; bring into disrepute.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. not of the nobility
adj. completely lacking nobility in character or quality or purpose
Word Usage
"He was highly vilified by foes and Nigerians in general for what they described as ignoble acts that questioned his credibility and brought disrespect to his office."