The phrase "large barrel" refers to a big container shaped like a cylinder, often used for storing liquids or large quantities of something. Full definition
With several large barrel bombs from you and your teammates, you can quickly knock out your foe. (twinfinite.net)
To make your hair look preppy you have to dry it using round brush so that your hair will volume, creating perfect waves with large barrel curling iron or flat iron. (thebestfashionblog.com)
With the skill - based dives behind us, our decompression dives in the Sekotong area revealed gentle slopes covered in soft coral and current - swept plateaus with large barrel sponges. (twofishdivers.com)