| URO | brown bile pigment formed from urobilinogens and found in feces and in small amounts in urine |
|---|---|
| URO | a chromogen formed in the intestine from the breakdown of bilirubin |
| URO | extravasation of urine into the scrotal sac |
| URO | passage of urine from the anus |
| URO | passage of urine from the anus |
| URO | a notochord of a larval tunicate typically confined to the caudal region |
| URO | primitive marine animal having a saclike unsegmented body and a urochord (a notochord) conspicuous in the larva |
| URO | tunicates |
| URO | tunicates |
| URO | primitive marine animal having a saclike unsegmented body and a urochord (a notochord) conspicuous in the larva |
| URO | gray foxes |
| URO | dark gray American fox |