If someone stands or sits stock-still , they do not move at all.
The lieutenant stopped and stood stock-still.
ADJ : ADJ after v
If someone stands or sits stock-still , they do not move at all.
The lieutenant stopped and stood stock-still.
ADJ : ADJ after v
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006