noun Download 🔗Share A weather vane, sometimes in the form of a cockerel. Examples : "The weathercock on top of the barn spun quickly, indicating the wind had shifted. " weather architecture animal nature device Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share One who veers with every change of current opinion; a fickle, inconstant person. Examples : "John is such a weathercock; he agrees with whoever he spoke to last. " character person attitude Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share (Chiefly US and Canada) A wind pump style where the top of it behaves like a weather vane, moving with the wind direction, but also with a wheel attached to measure wind speed. Examples : "The farmer installed a new weathercock to both pump water for his crops and keep track of the wind speed on his land. " weather technology agriculture energy device machine direction environment Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share (of a boat) To turn upwind because of the difference in water pressure on two sides. Examples : "Because the sail was improperly trimmed, the small sailboat threatened to weathercock in the gusty wind. " nautical sailing direction Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share (of an airplane or missile) To veer into the direction of the oncoming (relative) wind. Examples : "Because of the strong crosswind, the small plane began to weathercock just before landing, making the pilot adjust course. " vehicle nautical sailing military technology physics direction Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To act as a weathercock for. Examples : "He's known to weathercock for whatever his boss thinks, changing his opinions instantly to match. " attitude character tendency Chat with AIVocabulary GamePractice Reading