Modest definition : having or showing a moderate or humble estimate of one's merits, importance, etc.; free from vanity, egotism, boastfulness, or great pretensions.. See examples of MODEST used in a sentence. MODEST meaning : 1. not large in size or amount, or not expensive: 2. not usually talking about or making obvious…. Learn more. MODEST definition : 1. not large in size or amount, or not expensive: 2. not usually talking about or making obvious…. Learn more. A person is modest if he or she is very successful but does not call attention to this.
