trilithium
Three lithium atoms in a moleculeThree lithium atoms in a molecule.
Meaning
1 senses(especially, in compounds, uncountable)Three lithium atoms in a molecule.
Origin
From tri- + lithium.From tri- + lithium.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable