The term 'altar boys' refers to young male servers who assist in religious ceremonies. The crossword solutions for this term are 'SERVERS' (7 letters), 'ACOLYTES' (8 letters), 'ARA' (3 letters), and 'APSE' (4 letters). 'SERVERS' is a term used to describe those who assist in religious ceremonies, while 'ACOLYTES' is another name for altar boys. 'ARA' is an acronym for Altar Server's Association, which is an organization that provides support and resources for altar boys. Finally, 'APSE' is an architectural feature of a church, typically located at the eastern end, where the altar is located.