Water-tight

The logician as such, with his predilection for water-tight compartments in the realm of ideas, is not concerned with what to me as a linguist seems a most important question, viz. how is it to be explained that a sequence of sounds with no meaning at all suddenly from non-connotative becomes connotative, and that this new full meaning is at once accepted by the whole speaking community?

The hasps, which were evidently intended to be secured by padlocks, had lost their fastenings, which were supplied by two skean-dhus—the small dagger of the Highlander—which had been thrust through the iron loops, and kept the casket perfectly water-tight.

It is best to dress the stone to a smooth edge at the piazza level to insure a water-tight joint.

Difficulty may be encountered when securing cargo hatches on ships which hog or sag and the water-tight integrity of the ship may be impaired.