noun
also dagger plate
: a narrow centerboard in some small boats that slides up and down in the trunk instead of pivoting and that can be completely removed when not in use
noun
also dagger plate
: a narrow centerboard in some small boats that slides up and down in the trunk instead of pivoting and that can be completely removed when not in use
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012