noun Download 🔗Share (usually in the plural) A retroreflective device placed on a road surface as a marking that can be seen even at night. Examples : "The car's headlights reflected brightly off the catseyes in the middle of the road, helping the driver stay in the correct lane at night. " traffic device sign vehicle technology Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A glass marble with elongated colourful inclusions running through its axis. Examples : "The child admired the colorful catseyes, their vibrant streaks captivating her. " material item Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A gemstone exhibiting chatoyancy. Examples : "The jeweler explained that the ring featured catseyes, prized for the shimmering band of light that seemed to float across their surface. " geology mineral Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Cymophane (translucent yellow chatoyant chrysoberyl) Examples : "The jeweler admired the shimmering effect within the catseyes, a property called chatoyancy, which made them appear to have a moving line of light. " mineral material geology Chat with AIVocabulary GamePractice Reading