Meaning of the word cofferdam in English

What does cofferdam mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

cofferdam

US /ˈkɑː.fɚ.dæm/
UK /ˈkɒf.ə.dæm/

Noun

a watertight enclosure pumped dry to permit construction work below the waterline, as in a riverbed or at a harbor

Example:
Engineers built a temporary cofferdam to allow repairs on the bridge's foundation.
The construction of the new dock required a large cofferdam.