Definition of pearl fishery in US English:
pearl fishery
noun
The occupation or industry of pearl fishing; a place or district where this takes place.
Origin
Early 18th century; earliest use found in John Stevens (c1662–1726), translator and antiquary. From pearl + fishery, after pearl fishing, pearl fisher.
Pronunciation
pearl fishery
/ˈpəːl ˌfɪʃ(ə)ri/