Cofferdam
Crossword Clue and Answers

Looking for answers to the "Cofferdam" crossword clue? it's your lucky day, we have them! Today we have 2 crossword solutions for Cofferdam.

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Crossword Answers

7 letters

CAISSON
Large watertight chamber used for construction under water

16 letters

PNEUMATICCAISSON
Large watertight chamber used for construction under water