bug noun

1 infectious illness

ADJ. nasty | flu, stomach, tummy

VERB + BUG have | catch, come/go down with, get, pick up

BUG + VERB go around/round A stomach bug has been going round at school. | strike sb down

PREP. with a/the ~ off work with a flu bug > Special page at ILLNESS

2 sudden interest in sth

VERB + BUG be bitten by, catch, get She's been bitten by the travel bug.

BUG + VERB bite (sb)

3 sth wrong in a system/machine

ADJ. minor, slight | computer, software