resembling or imitative of or suggestive of a man rather than a woman; "a mannish stride
If you describe a woman's appearance or behaviour as mannish, you mean it is more like a man's appearance or behaviour than a woman's. She shook hands in a mannish way, her grip dry and firm. a mannish trouser suit. a woman who is mannish, or who wears mannish clothes, looks or behaves like a man - used especially when this is considered unattractive
characteristic of a man as distinguished from a woman; "true mannish arrogance" resembling or imitative of or suggestive of a man rather than a woman; "a mannish stride