"flyblow" is probably misspelled. Trying flyblown instead Definition of flyblown
1
[ adjective ] foul and run-down and repulsive

Synonyms

sordid squalid

Examples

"a flyblown bar on the edge of town" "a squalid overcrowded apartment in the poorest part of town" "squalid living conditions" "sordid shantytowns"

2
[ adjective ] spoiled and covered with eggs and larvae of flies

Synonyms

maggoty

Examples

"flyblown meat" "a sack of maggoty apricots"

3
[ adjective ] especially of reputation

Examples

"the senator's seriously damaged reputation" "a flyblown reputation" "a tarnished reputation" "inherited a spotted name"

*