З57
ЗА (ПОД) СЕМЬЮ ЗАМКАМИ
PrepPthese forms onlyusu. adv or
subj-compl with copula)
1. ( subj: usu. human or concr) well guarded
under lock and key
locked up tight(ly)guarded day and nightunder seven locks.
2. ( subj: abstr) well-hidden, inaccessible (often of a persons feelings)
buried deep (down) inside
hidden away(in limited contexts) (be) a deep dark secret.