SLOWCOACH
Meaning of SLOWCOACH in English
slow ‧ coach /ˈsləʊkəʊtʃ $ ˈsloʊkoʊtʃ/ BrE AmE noun [countable] British English informal
someone who moves or does things too slowly
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012