discoloration

She calls out disjointed knees that were a consequence of her growing fetus, and skin discoloration on her upper lip resembling a mustache from afar.

Leung, the water quality director, said the discoloration was unrelated to lead.

"Stream discoloration was associated with dramatic declines in macroinvertebrate diversity and fish abundance," the authors write.

Glasnow had a dark spot on the thumb and some discoloration in the palm of his hand, but the umpires did not detect any illegal substances.

The passage of time exposes artwork to light, moisture, dust and other elements of nature that can make pigments vulnerable to fading and discoloration.