Associations to the word «Alumina»

Wiktionary

ALUMINA, noun. Aluminum oxide used especially in mining, material sciences and ceramics.

Dictionary definition

ALUMINA, noun. Any of various forms of aluminum oxide occurring naturally as corundum.

Wise words

Language is a process of free creation; its laws and principles are fixed, but the manner in which the principles of generation are used is free and infinitely varied. Even the interpretation and use of words involves a process of free creation.
Noam Chomsky