noun Download 🔗Share A curve on the surface of a cylinder or cone such that its angle to a plane perpendicular to the axis is constant; the three-dimensional curve seen in a screw or a spiral staircase. Examples : "The DNA molecule is shaped like a double helix, a twisted ladder. " math science structure biology chemistry Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A small volute under the abacus of a Corinthian capital. Examples : "The architect pointed out the delicate helix carved under the abacus, highlighting the intricate detail of the Corinthian capital. " architecture art Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The incurved rim of the external ear. Examples : "The earring was designed to follow the curve of her helix, the rim of her ear. " anatomy body medicine physiology part organ Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share An upside down midair 360° spin in playboating. Examples : "The kayaker launched off the wave and executed a perfect helix, landing cleanly back in the water. " sport entertainment action Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To form or cause to form a helix. Examples : "The vine tendril began to helix around the post, seeking support as it grew. " structure biology chemistry Chat with AIVocabulary GamePractice Reading