noun Download 🔗Share An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades on its tail that stabilize the aircraft. Examples : "We flew over the city in a helicopter." vehicle technology machine military Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A powered troweling machine with spinning blades used to spread concrete. Examples : "The construction workers used helicopters to create a smooth, even surface on the newly poured concrete floor of the warehouse. " machine building industry Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The winged fruit of certain trees, such as ash, elm, and maple. Examples : "In autumn, my children love to catch the spinning helicopters that fall from the maple tree in our backyard. " nature plant seed Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A dragonfly. Examples : "The children giggled as they chased the helicopters in the garden, watching them hover near the colorful flowers. " insect animal Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A whirling trick performed with devil sticks. Examples : ""During the devil sticks workshop, the instructor showed us how to do helicopters, but I couldn't quite master the trick." " entertainment sport action Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To transport by helicopter. Examples : "Because the mountain road was blocked, the rescue team decided to helicopters the injured hiker to the hospital. " vehicle technology Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To travel by helicopter. Examples : "Instead of driving, the news crew decided to helicopters to the scene of the accident to get there faster. " vehicle action technology Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To rotate like a helicopter blade. Examples : "helicoptering his jacket, helicoptering his arms" technology vehicle machine action Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To overprotect one's children. Examples : "My parents helicoptered me through high school, making sure I got all A's and attending every school event. " family attitude human society education Chat with AIVocabulary GamePractice Reading