When an appellate court sends an appealed case back to the trial court for further action, the case is said to be remanded. This usually happens if the trial judge has made an error which requires a new trial or hearing.
Definition of nurse shark. : any of various usually bottom-dwelling sharks (family Ginglymostomatidae) with barbels near the nostrils; especially : a large yellowish to grayish brown shark (Ginglymostoma cirratum) of warm usually shallow coastal waters that is typically nonaggressive and rests often in groups on the sea floor during the day.
While most fish, including sharks, must keep moving in order to breath, Nurse Sharks can remain motionless while resting on the sea floor by facing against the flow of water and pumping the water through their mouths and gills.