ALL meanings of missing in action
miss·ing in ac·tion
M m - phrase missing in action If a member of the armed forces is missing in action, they have not returned from a battle, their body has not been found, and they are not thought to have been captured. 0
- adjective missing in action The designation for a member of an organization (usually military) with whom contact is lost and whose whereabouts are not known, but whose death is not confirmed. 0