How Do You Spell TUNNEL STERN?

Pronunciation: [tˈʌnə͡l stˈɜːn] (IPA)

The term "Tunnel stern" refers to a boat design in which an aftward cavity is created by lifting the stern above the waterline. The term is pronounced [tʌnl stɜːrn] in IPA phonetic transcription. The first word 'Tunnel' is spelled with a double 'n' because the previous vowel 'u' is short. While the second word 'Stern' is spelled with 'e' because the vowel is pronounced as a diphthong, 'er'. The pronunciation reveals that the stress in the word falls on the second syllable 'stern.'

TUNNEL STERN Meaning and Definition

1. The term "tunnel stern" refers to a specific type of design in naval architecture, primarily used in boats and ships. A tunnel stern is a construction feature situated at the aft, or rear, end of a marine vessel. It is characterized by the incorporation of an open space or "tunnel" between the hull and the transom of the vessel. This design feature is mainly employed in vessels that require a shallow draft, such as boats that navigate in shallow waters, like rivers or estuaries.

   The tunnel stern configuration allows for improved hydrodynamics and maneuverability, particularly in situations where the water depth is limited. By creating a void or recessed area beneath the vessel's stern, the tunnel stern design helps to reduce the amount of water turbulence and resistance encountered, thereby enabling better handling and increased speed. This construction feature also helps to prevent the vessel's propulsion system, such as the propeller, from coming into contact with the seabed or riverbed.

   Tunnel sterns are commonly found in various types of vessels, including tugboats, small pleasure craft, and even some larger ships. In addition to their enhanced operational capabilities in shallow waters, tunnel sterns are also known for their stability and improved fuel efficiency. Overall, a tunnel stern is a valuable design element that enables vessels to navigate in limited-depth environments while optimizing performance, control, and safety.

Common Misspellings for TUNNEL STERN

• runnel stern
• funnel stern
• gunnel stern
• yunnel stern
• 6unnel stern
• 5unnel stern
• tynnel stern
• thnnel stern
• tjnnel stern
• tinnel stern
• t8nnel stern
• t7nnel stern
• tubnel stern
• tumnel stern
• tujnel stern
• tuhnel stern
• tunbel stern
• tunmel stern
• tunjel stern
• tunhel stern

Etymology of TUNNEL STERN

The word "tunnel stern" is composed of two parts: "tunnel" and "stern".

The term "tunnel" refers to a passage, often subterranean, which is typically enclosed or covered. It is derived from the Old French word "tunel" or "tonel", which originally meant a pipe or conduit. This, in turn, can be traced back to the Latin word "tunellus", meaning small cask or barrel.

"Stern" refers to the rear or aft part of a ship. It comes from the Old Norse word "stjorn", which means 'rudder' or 'steering.'

When combined, "tunnel" and "stern" describe a particular design feature in boats or ships where there is a recessed or submerged area towards the rear (stern) of the vessel.