yataktan kalkmış olmak; henüz yatmamış olmak: "He's never up before six. - Saat altıdan önce hiç yataktan kalkmaz."; "She's never up after ten at night. - Gece saat ondan önce yatar hep."
If you say that someone is buttoned up, you mean that they do not usually talk about their thoughts and feelings. the buttoned-up wife of an English clergyman. = reserved