What does waterline mean?
The waterline is a term used to describe the level of water on a ship or boat, or the level of water in a reservoir or tank. It is an important concept in nautical contexts, where it is used to determine the stability and buoyancy of a vessel. The term can also be used in more general contexts to refer to the level of water in a reservoir or tank. In these contexts, the waterline is often used to determine the amount of water available for use. The term 'waterline' is derived from the words 'water' and 'line', and is commonly used in both British and American English.
The waterline of a ship or boat.
"The waterline of the yacht was above the dock, indicating that it was floating high in the water."
The term 'waterline' is commonly used in nautical contexts to refer to the level of the water on a ship or boat.
The level of water in a reservoir or tank.
"The water level in the reservoir was at the waterline, indicating that it was full."
The term 'waterline' can also be used in more general contexts to refer to the level of water in a reservoir or tank.
The plural form 'waterlines' is used to refer to multiple waterlines, such as the waterlines of multiple ships or boats.
"The waterlines of the three yachts were above the dock, indicating that they were floating high in the water."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of waterline
The term 'waterline' is derived from the words 'water' and 'line', and is thought to have originated in the 17th century. It is closely related to the term 'water mark', which refers to the level of water on a ship or boat.
How waterline is actually used
The term 'waterline' is commonly used in nautical contexts to refer to the level of the water on a ship or boat. It can also be used in more general contexts to refer to the level of water in a reservoir or tank.