supersharp

English

Etymology

super- +‎ sharp

Adjective

supersharp (comparative more supersharp, superlative most supersharp)

1. Extremely sharp (in various senses).
   • 1993, The World Book Encyclopedia, Volume 1:

     High-definition television (HDTV), now being developed, employs over 1000 scanning lines and produces a supersharp picture.

   • 1995, Jane P Resnick, Sharks:

     With these supersharp senses, the shark has an excellent design for hunting.

   • 2005, Gilbert Smolin, Charles Stephen Foster, Dimitri T Azar, Claes H Dohlman, The Cornea: Scientific Foundations and Clinical Practice:

     The layers are then dissected by cutting down on the spatula with a supersharp knife.