sinkboat
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sinkbox — ˈ ̷ ̷ˌ ̷ ̷ noun or sinkboat ˈ ̷ ̷ˌ ̷ ̷ Etymology: sink (II) + box or boat : a device used in hunting wild fowl consisting of a raft or broad low float having a rectangular depression in which a hunter may conceal himself called also battery … Useful english dictionary
