Ambiguity refers to a lack of decisiveness or uncertainty. An ambiguous optical illusion is an illusion that can be seen a couple of different ways. I’ve scrounged up a great example of an ambiguous illusion.
This little bugger even rotates, so you can see what I mean…
The word AMBIGUITY can be read either right side up, or rotated and upside down. All of the letters double as other letters when rotated. But, since this is a moving GIF, you don’t have to tilt your head or turn your screen upside down to see what I mean.
