GYMSLIP
Meaning of GYMSLIP in English
/ ˈdʒɪmslɪp; NAmE / noun
( BrE ) a dress without sleeves worn over a shirt as a school uniform for girls, especially in the past
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005