bug
a minute life form (especially a disease-causing bacterium)
bug
tap a telephone or telegraph wire to get information
bug
a small hidden microphone
bug
a fault or defect in a system or machine
bug
annoy persistently
bug
insects with sucking mouthparts and forewings thickened and leathery at the base
bug
general term for any insect or similar creeping or crawling invertebrate
bugged
having hidden electronic eavesdropping devices
bug-hunter
a zoologist who studies insects