cover (of a publication)

to cordon off a specific area or suppress information to prevent access, escape, or leakage

closed off from the outside world or isolated from external input

feudalism or feudalistic; referring to the socio-economic stage or backward traditional mindsets

to seal up

to open (something that has been sealed)

to close down a business or premises by official order, often by affixing a physical seal

to shut out; to block; to smother

to seal up for safekeeping or to mothball equipment or documents

to set a maximum limit or ceiling on amounts like spending, prizes, or interest rates

to enclose data or electronic components in a modular unit

to close something tightly or obstruct it so that nothing can pass through or out.

kept unused, stored away, or hidden for a long time

to freeze over or be covered in ice

to lock down or finalize a decision, plan, or agreement

a blocked shot in basketball

blockade line; cordon

kept completely intact or without any modification in a figurative sense

seal (on envelopes or to secure something)

prefecture-level city in Henan Province, China

to close off mountain roads or trails, usually due to heavy snow, landslides, or seasonal restrictions, making them inaccessible.

to restrict access to a mountainous area to promote natural forest regeneration

to proclaim oneself or give oneself a title without official or external recognition

to formally confer a title, rank, or royalty upon someone, typically by a monarch

closedness; encapsulation

to open something that has been sealed

Land or territory granted to a vassal by a monarch or lord in a feudal system; a feudal fiefdom or enfeoffment.

the back cover of a book

to confer an additional title or rank on a nobleman

to formally bestow a title, rank, or position upon someone.

to divide and confer (land or titles on one's descendants or subordinates)

an outer covering or wrapper, typically used for documents or small items

the capability or degree to which something is sealed or prevents the passage of substances like air or water

Dengfeng, a county-level city in Zhengzhou City, Henan

to freeze over (of water or land)

the outer skin, wrapper, or protective covering of an object like a book

first day cover (philately)

(of an emperor) to pay homage to Heaven at Mount Tai and to Earth at Mount Liangfu

to officially prohibit or ban something such as narcotics, movies, or books

to open something that has been sealed

to heap earth to close or create a burial mound