noun
catch; caught fish
Refers to the fish or marine life caught during fishing; used in fishing contexts.
今日の漁獲物は主にサバだった。
Today's catch was mainly mackerel.
漁獲物の水揚げが始まった。
The landing of the catch has begun.
漁獲高 refers to the amount or volume of the catch, often used in statistics, whereas 漁獲物 is the actual catch itself.
Compound of 漁獲 (gyokaku, 'fishing catch') + 物 (butsu, 'thing'). The exact historical derivation is uncertain, but the word is transparently formed from these components.