The term 'SEND FOR' can be solved in two ways in a crossword puzzle. The first solution is 'SUMMON', which is a 6-letter word meaning to call or invite someone to come. This is often done by a person in authority, such as a judge or a police officer. The second solution is 'MAILAWAY', which is an 8-letter word meaning to send something away by mail. This could be a letter, package, or other item that needs to be sent to a distant location.