1) COMB in ADJ -bound combines with nouns to form adjectives which describe a person who finds it impossible or very difficult to leave the specified place.
Andrew has been left wheelchair-bound after the accident...
I'm pretty desk-bound, which is very frustrating.2) COMB in ADJ -bound combines with nouns to form adjectives which describe a place that is greatly affected by the specified type of weather.
Three people were hurt in a 12-car pile up on a fog-bound motorway yesterday.
...a glimmer of sun on a frost-bound field.3) COMB in ADJ-GRADED -bound combines with nouns to form adjectives which describe something or someone that is prevented from working properly or is badly affected by the specified situation. [WRITTEN]
...the somewhat tradition-bound officers of the navy.
...a strike-bound factory.
English dictionary. 2008.