stop up

Verb

 * 1) To fill a hole or cavity, or block (an opening or passage), as with a plug.
 * 2)  To permanently close or block (a road or path); to legally extinguish a right of way.
 * 3)  To increase the aperture of a photographic lens, moving from an f/stop represented by a higher number to an f/stop represented by a lower number and causing more light to pass into the camera.
 * 1)  To permanently close or block (a road or path); to legally extinguish a right of way.
 * 2)  To increase the aperture of a photographic lens, moving from an f/stop represented by a higher number to an f/stop represented by a lower number and causing more light to pass into the camera.
 * 1)  To increase the aperture of a photographic lens, moving from an f/stop represented by a higher number to an f/stop represented by a lower number and causing more light to pass into the camera.

Translations

 * Bulgarian:
 * Esperanto:
 * Latin: obtūrō