役男 Traditional form: 役男 Pinyin (reading): yìnán Definitions: males eligible for military service draftee abbr. for 役齡男子/役龄男子 Characters: 役 - servant, laborer; service; to serve 男 - man, boy; male; baron; surname Traditional characters: 役 - servant, laborer; service; to serve 男 - man, boy; male; baron; surname