Polychromatic used in a sentence

Polychromatic in a sentence as an adjective

Then another tranch, which is cows who are laying down and leaking polychromatic pus.

But when you pass the ~200ppi mark, it starts actually fading into curves and marks rather than polychromatic halos.

It's like a lot of other calculus books I have, only polychromatic, difficult to read, and gives me this slightly creepy face every now and then.

It's a really impressive technology, i would really like to know more about the non linear crystal inside the device, is it polychromatic or not?

[...] Our findings suggest that the sensitivity of the human alerting and cognitive response to polychromatic light at levels as low as 40 lux, is blue-shifted relative to the three-cone visual photopic system.