condensed matter
Any form of matter, such as a solid or liquid, in which there are strong interactions…Any form of matter, such as a solid or liquid, in which there are strong interactions between neighbouring atoms
Meaning
1 senses(uncountable)Any form of matter, such as a solid or liquid, in which there are strong interactions between neighbouring atoms
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable