古拉格

gulag (loanword)

to pull / to play (a bowed instrument) / to drag / to draw / to chat / (coll.) to empty one's bowels

square / frame / rule / (legal) case / style / character / standard / pattern / (grammar) case / (classical) to obstruct / to hinder / (classical) to arrive / to come / (classical) to investigate / to study exhaustively

surname Gu

ancient / old / paleo-