妨 - disturb, prevent, hamper

obstruction; hindrance; blocking; disturbance; interference; interruption; sabotage; jamming (a signal)

obstruction; hindrance

to disturb; to prevent; to obstruct; to hinder

obstructing the discharge of official duties; hindering a government official in the execution of his duties

obstruction of business; interference with business

jammer (e.g. radio signals)

sabotage

interference; obstruction; sabotage

(electronic) jamming

disturbance of sleep; nuisance in the middle of the night

falsely provoked arrest for obstruction; police pretending to be knocked down so as to have grounds for an arrest

interference with a public servant in the execution of his or her duties