to resist; to repel; to refuse

to resist arrest

to lock one's door and refuse to see sb

to refuse to accept a payment; to refuse to pay; to stop (a check or payment)

to refuse to insure; to exclude from insurance coverage

to reject; to refuse to take a call

to reject; to refuse to accept

to reject

to refuse (a visa application etc)

to refuse to take a passenger (of taxi)

cheval de frise (a type of barrier)

refusing to accept

to fight corruption and forestall moral degeneration

(computing) denial-of-service attack (DDOS)