Associations to the word «Lanthanum»

Wiktionary

LANTHANUM, noun. (uncountable) A metallic chemical element (symbol La) with an atomic number of 57.
LANTHANUM, noun. (countable) An atom of this element.

Dictionary definition

LANTHANUM, noun. A white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth.

Wise words

The chief difference between words and deeds is that words are always intended for men for their approbation, but deeds can be done only for God.
Leo Tolstoy