অর্থ : ଏକ ଧଳା ରଙ୍ଗର କୋମଳ ଧାତବ ତତ୍ତ୍ୱ
							উদাহরণ : 
							ଲେନ୍ଥନମର ପରମାଣୁ ସଂଖ୍ୟା ସତାବନ
							
সমার্থক : ଲେନ୍ଥନମ
অন্যান্য ভাষায় অনুবাদ :
A white soft metallic element that tarnishes readily. Occurs in rare earth minerals and is usually classified as a rare earth.
atomic number 57, la, lanthanum