noun🔗ShareセンターボードThe adjustable keel on a small yacht or dinghy that acts, among other things, as ballast and to counteract the sideways force of the wind."The sailboat's centreboard was lowered to help it stay steady in the strong wind. "強風の中で安定させるために、ヨットのセンターボードが下げられました。nauticalsailingvehiclesporttechnicalChat with AIVocabulary GamePractice Reading
