Easton's Bible Dictionary: M. G. Easton, M.A., D.D.

Foam

(Hos. 10:7), the rendering of ketseph, which properly means twigs or splinters (as rendered in the LXX. and marg. R.V.). The expression in Hosea may therefore be read, "as a chip on the face of the water," denoting the helplessness of the piece of wood as compared with the irresistable current.