The term 'served' can be defined as providing assistance or performing a task for someone else. The crossword solutions for this term are DID (3 letters), AIDED (5 letters), ACTED (5 letters), DISHED (6 letters), AVAILED (7 letters), BEHOOVED (8 letters), and WAITEDON (8 letters). Each of these words can be used to describe different ways of serving someone, such as helping them, providing them with something, or performing a task for them.