Words related to barrel

barrelful (n.)
late 14c., from barrel (n.) + -ful.
barrelhouse (n.)

"cheap saloon, often with an associated brothel," by 1875, American English, so called in reference to the barrels of beer or booze typically stacked along the wall. See barrel (n.) + house (n.).

Q. What was this place you rented? — A. It was a room adjoining a barrel-house.
Q. What is a barrel house? — A. It is a room where barrels of whisky are tapped, a very inferior kind of whisky, and the whisky is sold by the glassful right out of the barrel. It is a primitive coffee house. [Committee Report of the 43rd Congress, Select Committee on Conditions of the South, 1874-75]
barricade (n.)

"hastily made fortification for defense or to obstruct the progress of an enemy," 1640s, from French barricade, from Spanish barricada, literally "made of barrels," from barrica "barrel," from barril (see barrel (n.)). Earlier was barricado (1580s) with false Spanish ending (see -ado). Revolutionary associations began during 1588 Huguenot riots in Paris, when large barrels filled with earth and stones were set up in the streets. Related: Barricades.

double-barreled (adj.)

1709, of a gun, "having two barrels;" see double (adj.) + barrel (n.). Figurative sense of "serving two purposes" is by 1777.