1. extremely sharp or having a very fine cutting edge
2. having exceptional clarity, precision, or definition
Usage: often used with images, displays, or focus

Examples

• The surgeon used an ultrasharp scalpel for the delicate procedure.
• This ultrasharp knife cuts through tomatoes without crushing them.
• The new camera produces ultrasharp images even in low light.
• The telescope’s ultrasharp focus revealed details of distant galaxies.
• Her ultrasharp memory allowed her to recall every detail of the meeting.
• The ultrasharp display made reading text comfortable for hours.