noun
1. : a board used as a tally sheet
2. : a board attached to the tail block of a rope sent out to a ship in distress containing instructions for using the apparatus
noun
1. : a board used as a tally sheet
2. : a board attached to the tail block of a rope sent out to a ship in distress containing instructions for using the apparatus
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012