La

Definitions of La
1

n a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth

Synonyms:
atomic number 57, lanthanum
Type of:
metal, metallic element
any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.