Found 2 items, similar to floodhead.
English → English (WordNet) Definition: floodhead floodhead n : a wall of water rushing ahead of the flood; “we were lucky to be safe when the floodheads hit”
English → English (gcide) Definition: floodhead floodhead \floodhead\ n. a wall of water rushing ahead of the flood; as, we were lucky to be safe when the floodheads hit.. [WordNet 1.5]