1. to estimate something as being larger, greater, better, or more important than it actually is
Usage: third person singular present tense of overestimate

1. estimates that are too high or too favorable
Usage: plural form of overestimate

Examples

• She consistently overestimates how long her projects will take.
• The company overestimates its market share every quarter.
• He overestimates his ability to handle stress.
• The report contains several overestimates of future profits.
• These overestimates led to poor budget planning.
• The coach overestimates the team’s chances of winning.
• Her overestimates of travel time made her arrive too early.