1. of the lowest or most dishonorable character; lacking nobility of mind or purpose
Usage: superlative form of ignoble
2. of low social rank or birth; not of noble lineage
Usage: superlative form of ignoble; archaic or formal usage

Examples

• His ignoblest act was betraying his closest friend for personal gain.
• The ignoblest motives often hide behind polite words and false smiles.
• She refused to stoop to the ignoblest tactics her competitors were using.
• History remembers the ignoblest rulers as those who ruled through fear and cruelty.
• Even in his ignoblest moments, he showed a glimmer of conscience.
• The ignoblest lie is one told to protect oneself at another's expense.