A small sailboat with a single mast, especially one used for recreation(noun)
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Use "sailing dinghy" in a sentence
"And I told her that I'd teach her how to sail, and that I'd get a little sailing dinghy rigged for her so that she could take her friends out up the river bathing, because it's warmer up there."
"The boat was a sturdy sailing dinghy with a raked mast, such as was favored as a tender or auxiliary craft by the big trading schooners of Tarn."