Definitions For Len

noun

• A transparent optical device used to converge or diverge transmitted light and to form images
• Electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons
• Biconvex transparent body situated behind the iris in the eye; its role (along with the cornea) is to focus light on the retina
• (metaphor) a channel through which something can be seen or understood
• Genus of small erect or climbing herbs with pinnate leaves and small inconspicuous white flowers and small flattened pods: lentils