fireplug

nounB1

Định nghĩa theo từ loại

Danh từ

noun

Plural noun:

fireplugs

1.
A fire hydrant.

Nguồn gốc từ

From fire + plug, referring to the system used prior to fire hydrants, in which a large plug was placed into a hole in the water main, then covered with a barrel. The plug was removed when water was needed.