leadamalgam
A tetragonal-ditetragonal dipyramidal silver white mineral containing lead and mercuryA tetragonal-ditetragonal dipyramidal silver white mineral containing lead and mercury.
Meaning
1 senses(uncountable)A tetragonal-ditetragonal dipyramidal silver white mineral containing lead and mercury.
Origin
From lead + amalgam.From lead + amalgam.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable