Definition of deblur in English:

deblur

verb

[WITH OBJECT]technical
  • Make (a blurred image) sharper.

    • ‘These problems, together with a common belief that confocal images, being already deblurred, cannot be further improved, seem to have limited the use of deconvolution in confocal microscopy.’
    • ‘So the neat tricks TV cops use, such as deblurring number plates and reconstructing accidents from skid marks, are not as far fetched as they seem.’

Pronunciation:

deblur

/diːˈblə/