beamlet|ˈbiːmlɪt| [f. beam n.1 + -let.] A little beam or ray of light. 1840Culprit Fay xxxi in N. Willis Loiter. Trav. II. ad fin., Her eyes two beamlets from the moon.1878H. Phillips Poems fr. Sp. & Germ. 63 And all the glittering beamlets Deep in her bosom play.