U-boat

My captain on the boat, Brazakka, he wanted me to do this Hemingway bit, with the white stubble, and he wanted the hero angle.
The Story Behind Lee Marvin’s Liberty Valance Smile|Robert Ward|January 3, 2015|DAILY BEAST
The last time there was a raid of this scale was in 2001, when 52 men were arrested on Queen Boat, a floating disco on the Nile.
Sisi Is Persecuting, Prosecuting, and Publicly Shaming Egypt’s Gays|Bel Trew|December 30, 2014|DAILY BEAST
Director Yoo Dong-hun and screenwriter Lee Jung-u were arrested for firebombing theaters.
Propaganda, Protest, and Poisonous Vipers: The Cinema War in Korea|Rich Goldstein|December 30, 2014|DAILY BEAST
On Belgika, Botala and his family watched as the white men loaded their families into a large boat and took off for Kisangani.
The Congo's Forgotten Colonial Getaway|Nina Strochlic|December 18, 2014|DAILY BEAST

Translators—many of whom came by boat themselves—work through the crowds with Italian authorities to take down names and details.
Inside the Smuggling Networks Flooding Europe with Refugees|Barbie Latza Nadeau|December 15, 2014|DAILY BEAST
Hoosier hurried on board the boat, and followed Dick's instructions to the letter.
The Book of Anecdotes and Budget of Fun;|Various
U was an Usurer, a miserable elf; V was a Vintner, who drank all himself.
Boys and Girls Bookshelf; a Practical Plan of Character Building, Volume I (of 17)|Various
But, as the keel of the boats touched bottom, each boat-load dashed into the water and then into the enemy's fire.
Gallipoli Diary, Volume I|Ian Hamilton
The Comet started on her first trip up the Arkansas, being the first steam boat that ascended that river.
The Every Day Book of History and Chronology|Joel Munsell
That he laughed at their folly, and went himself in the boat, ordering his men to take a strong cable along with them.
Gulliver's Travels|Jonathan Swift

British Dictionary definitions for U-boat

U-boat

noun

a German submarine, esp in World Wars I and II

Word Origin for U-boat

from German U-Boot, abbreviation for Unterseeboot, literally: undersea boat

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012