Meaning of BUG in English

BUG

n.

Function: verb

Inflected Form: bugged ; bug · ging

Date: 1935

transitive verb

1 : to plant a concealed microphone in

2 : BOTHER , ANNOY <don't bug me with petty details>

intransitive verb : to lose one's composure : FREAK ― often used with out

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.