(n) :
a parade day. In the Navy and Marine Corps, "field day" refers to a thorough cleaning of the ship's spaces or on-shore living and work areas; a school day for athletic events; a sports day
"they went to the park and had a field day playing on the swings."
(n) :
a parade day. In the Navy and Marine Corps, "field day" refers to a thorough cleaning of the ship's spaces or on-shore living and work areas; a school day for athletic events; a sports day
"they went to the park and had a field day playing on the swings."