Military uniform and Olive-drab uniform

Military uniform noun - Prescribed identifying uniform for soldiers.

Olive-drab uniform and military uniform are semantically related. In some cases you can replace phrase "Olive-drab uniform" with "Military uniform", this phrases are similar.

Olive-drab uniform noun - Military uniform of the United States Army; made from cloth of a dull olive color.

Military uniform and olive-drab uniform are semantically related. You can use "Military uniform" instead a noun phrase "Olive-drab uniform".