English edit

Etymology edit

From lithium and aluminium.

Noun edit

lithal (uncountable)

  1. (informal, inorganic chemistry) lithium aluminium hydride.
  2. (informal, geomorphology) A pingo or hydrolaccolith; a mound of earth-covered ice found in the Arctic and subarctic environments that can reach up to 70 m in height and up to 600 m in diameter.

Anagrams edit