英和和英

have the connection undone

to sever the connection （between the two―with the other）―cut off the communication （between the two―with the other）

poor connectivity

plugged in

dashed by the refusal

a distant connection

a close connection

to sever the connection―cut off the communication―（between the two）

a reliable connection

a difficult juncture

be connected

the act of breaking a connection

reciprocally connected

to sever relations―sever connections

not connected by kinship

a fatal connection

have a bad connection

having the coupling undone

stop associating with

relation―connection

of relations, to be broken off

have a breach in relations

affiliation anew

Please connect …

a point of contact

a point of contact

severance of connection or relation (break off relation with)

to sever relations―break off relations―sever connections―cut the connection―（between the two）

to bar access （to a person）

to break off relations