The Collaborative International Dictionary
Sea-gate
Sea-gate \Sea"-gate`\, Sea-gait \Sea"-gait`\, n.
A long, rolling swell of the sea.
--Ham. Nav. Encyc.
Usage examples of "sea-gate".
In front of us stretched awide flight of steps, huge as those which had led us into the courtyard ofNan-Tauach through the ruined sea-gate.