noun
live well; bait well; fish hold
A compartment in a fishing boat filled with seawater to keep caught fish or bait alive and fresh.
釣った魚を生け間に入れておく。
I put the caught fish in the live well.
生け間の海水を循環させて、魚を生かしておく。
Circulate the seawater in the live well to keep the fish alive.
Compound of 生け (ike, 'keeping alive') + 間 (ma, 'space, compartment').