aspherical

US:USA pronunciation: respellingUSA pronunciation: respelling(ā sferi kəl)


WordReference Random House Unabridged Dictionary of American English © 2026
a•spher•i•cal  (ā sferi kəl),USA pronunciation adj. [Optics.]
  1. Optics(of a reflecting surface or lens) deviating slightly from a perfectly spherical shape and relatively free from aberrations.
Also, a•spheric. 
  • a-6 + spherical 1920–25


Forum discussions with the word(s) "aspherical" in the title:


Look up "aspherical" at Merriam-Webster
Look up "aspherical" at dictionary.com
  • Go to Preferences page and choose from different actions for taps or mouse clicks.

In other languages: Spanish | French | Italian | Portuguese | Romanian | German | Dutch | Swedish | Russian | Polish | Czech | Greek | Turkish | Chinese | Japanese | Korean | Arabic

Advertisements
Advertisements
Report an inappropriate ad.
WordReference.com
WORD OF THE DAY
GET THE DAILY EMAIL!