英和和英

別の表記

• dagger-board, dagger board

語源

From dagger +‎ board, from its shape.

発音

名詞

daggerboard (plural daggerboards)

1. (nautical) A retractable centreboard that slides out to act as a keel.
   • (Can we date this quote?), “Laser Rigging Instructions”, in California State University, Sacramento‎, page 2:

     Route the bitter end of the cunningham through the hole in the daggerboard and secure it with a figure 8 knot. This keeps the daggerboard in the hull in case of a capsize.

   • (Can we date this quote?), “Pico Rigging Instructions”, in California State University, Sacramento‎, page 1:

     Push the boat the rest of the way into the water and insert the daggerboard.

2. (architecture) One of many decorative boards that form a valance for a canopy, particularly on older railway stations.
   • 2024 May 29, Tony Streeter, “Network News: Railway Children charity partners with Rail Live 2024”, in RAIL, number 1010, page 19:

     It will also have examples of its composite canopy daggerboards, which use CNC technology to produce replicas of historic designs - and which have been deployed as modern alternatives to traditional daggerboards in sensitive surroundings such as at Bath Spa.

参考

• dagger
• board