The term 'remaining' can be defined in a variety of ways, as evidenced by the crossword solutions provided. The first solution is 'ODD, ' which means not divisible by two and thus not part of a pair. The second solution is 'OTHER, ' which implies something different from the first. The third solution is 'CONTINUING, ' which suggests that something is still happening or has not yet ended. The fourth solution is 'LEFTOVER, ' which implies that something is LEFT after the main portion has been used. The fifth solution is 'ELSE, ' which implies something different from what has already been mentioned. The sixth solution is 'LEFT, ' which implies that something is still present but has been moved away from its original position. The seventh solution is 'OVER, ' which implies that something has exceeded its limit or has been completed. Finally, the eighth solution is 'UNSPENT, ' which implies that something has not been used or consumed.