pixelate
Concise Oxford English Dictionary © 2008 Oxford University Press:
pixelate /ˈpɪksəleɪt/ (also pixellate or pixilate)
▶verb divide (an image) into pixels, typically for display or storage in a digital format.
■ display (a person's image) as a small number of large pixels, typically in order to disguise their identity.
– derivatives
pixelation noun.
pixelation noun.
'pixelate' also found in these Oxford entries:

