al·lied 
/əˈlaɪd, ˈæˌlaɪd/ adjective
/əˈlaɪd, ˈæˌlaɪd/ adjective 1 a : joined in a relationship in which people, groups, countries etc., agree to work together
▪ allied nations = nations that are allied to/with each other
b Allied always used before a noun : of or relating to the nations that fought together against Germany in World War I and World War II
▪ Allied soldiers/troops/forces 2 somewhat formal : related or connected
▪ chemistry and allied subjects ▪ two families allied [=(more commonly) joined] by marriage
▪ allied nations = nations that are allied to/with each other
b Allied always used before a noun : of or relating to the nations that fought together against Germany in World War I and World War II
▪ Allied soldiers/troops/forces
▪ chemistry and allied subjects ▪ two families allied [=(more commonly) joined] by marriage
