nounπShareAn object, usually made of glass, that focuses or defocuses the light that passes through it."My new glasses have special lenses that help me see the whiteboard clearly in class. "technologysciencedevicephysicsChat with AIVocabulary GamePractice Reading
nounπShareA device which focuses or defocuses electron beams.""Electron microscopes use lenses to focus electron beams and create highly magnified images of tiny objects." "technologyphysicselectronicsdevicescienceChat with AIVocabulary GamePractice Reading
nounπShareA convex shape bounded by two circular arcs, joined at their endpoints, the corresponding concave shape being a lune."The stained glass window featured colorful lenses, each formed by the overlapping arcs of two circles, resembling a collection of bulging shapes. "mathfigureChat with AIVocabulary GamePractice Reading
nounπShareA genus of the legume family; its bean."My grandmother grows a variety of lentils and other legumes in her garden. "vegetablefoodplantChat with AIVocabulary GamePractice Reading
nounπShareThe transparent crystalline structure in the eye."As people age, their lenses can become cloudy, affecting their vision. "organanatomyphysiologybodyChat with AIVocabulary GamePractice Reading
nounπShare(earth science) A body of rock, ice, or water shaped like a convex lens."The geologist pointed out several ice lenses within the exposed rock face, indicating past periods of freezing and thawing. "geologyChat with AIVocabulary GamePractice Reading
nounπShareA construct used in statically-typed functional programming languages to access nested data structures."In functional programming, lenses allow programmers to safely update specific fields deep within complex data structures, like changing a student's grade in a nested class record without affecting the rest of the record. "computingtechnologystructurefunctionChat with AIVocabulary GamePractice Reading
nounπShare(by extension) A way of looking, literally or figuratively, at something."Sentence: She studies history through the lenses of different cultures to understand their perspectives. " wayaspectattitudephilosophymindChat with AIVocabulary GamePractice Reading
verbπShareTo film, shoot."The documentary crew will lenses the entire graduation ceremony tomorrow. "mediaentertainmentChat with AIVocabulary GamePractice Reading
verbπShareTo become thinner towards the edges."The potter carefully lenses the rim of the bowl to create a smooth, elegant edge. "appearancestyleChat with AIVocabulary GamePractice Reading