- From centre + board. (Wiktionary)
“The centreboard was a novelty to us, and we could see how close it helped the little vessel to sail in the eye of the wind.”
“I pulled up my centreboard, ran full tilt into the mud, took in sail, and, standing in the stern, as I had often done at low tide, I began to shove the skiff with an oar.”
“When I was fourteen, my head filled with the tales of the old voyagers, my vision with tropic isles and far sea-rims, I was sailing a small centreboard skiff around San Francisco Bay and on the Oakland Estuary.”
“The centreboard banged up in its casing, and the yawl grounded on gravel with a lurch.”
“She climbed on to the centreboard that stuck out horizontally from the hull at water level and stood on it holding on to the gunwale while he swam below, marvelling at the slim lines of her figure and at her effrontery.”
“A sailing canoe, however, will require a rudder, a keel, and a centreboard as well.”
“The centreboard is so arranged that it can be raised or lowered by means of a line.”
“Brooklyn, N.Y., a 16-foot flat-bottomed skiff with centreboard, sail, oars and oarlocks, for a 46 or 48-inch rubber-tired steel-spoked bicycle.”
“Had it not been that the boat had a centreboard we would have made small progress.”
“On either side the boys had fitted up small bunks that served for lounging during calm weather, and in the middle of this space, on the centreboard box, they had arranged a table on which stood a small oil stove.”
These user-created lists contain the word ‘centreboard’.
All these terms have a (different) American English equivalent. Wonder if you can identify them?
being items related to boats, ships, sailing, nautical and naval lore &c.
Looking for tweets for centreboard.