biconvex transparent body situated behind the iris in the eye
2
n a transparent optical device used to converge or diverge transmitted light and to form images n a transparent optical device used to converge or diverge transmitted light and to form images n genus of small erect or climbing herbs with pinnate leaves and small inconspicuous white flowers and small flattened pods: lentils n (metaphor) a channel through which something can be seen or understood n biconvex transparent body situated behind the iris in the eye