bug >> /bəɡ/
Definition: [transitive verb] Conceal a miniature microphone in (a room or device) in order to monitor or record someone's conversations.
Example: the telephones in the presidential palace were bugged
Definition: [transitive verb] Annoy or bother (someone)
Definition: [noun] A small insect.
Example: I observed small creatures: ants, bugs, moths, worms, all working their ways, digging in and out of the soil.
Definition: [noun] An insect of a large order distinguished by having mouthparts that are modified for piercing and sucking.
Example: The insect families that scientists lump together as aphids belong to the huge order of true bugs, which typically deploy sucking mouthparts much like built-in soda straws.
Definition: [noun] A miniature microphone, typically concealed in a room or telephone, used for surveillance.
Example: That, according to sources, is a strong indication that it was the FBI's bug and they were the ones that put it there in the first place.
Definition: [noun] An error in a computer program or system.
Example: Worse, it is theoretically impossible to determine whether computer systems are free from programming bugs or nefarious code.