1. lacking modesty; showing too much pride in oneself or one’s achievements
2. not conforming to accepted standards of proper behavior or dress

Examples

• It would be immodest of me to claim all the credit for our success.
• His immodest boasting about his wealth annoyed everyone at the party.
• The dress code prohibits immodest clothing in the workplace.
• She felt the low neckline was too immodest for a formal dinner.
• His immodest claims about being the best player were proven wrong.
• The school has strict rules against immodest attire.
• It’s immodest to constantly talk about your own accomplishments.