uniform noun
ADJ. full | smart | regulation She was wearing the regulation uniform of tunic, hat and tie. | standard (figurative) They wore the standard uniform of the well-to-do American out of office hours. | traditional | dress a man in the full dress uniform of the US Marines | army, fireman's, military, naval, nurse's, prison, school, etc.
PREP. in (a/the) ~ The limousine was driven by a chauffeur in uniform. A man in a uniform stopped us entering. | out of ~ a soldier out of uniform > Special page at CLOTHES
You can also check other dicts: uniform (English, 中文解释 ), wordnet sense, Collins Definition