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monocrystalline

Upper-Intermediate (B2)

IPA: //ˌmɒnəˈkrɪstəlɪn//

KK: /ˌmɒnəˈkrɪstəlɪn/

adjective
Definition

Describing a material that consists of a single crystal structure, which means it has a uniform and continuous arrangement of atoms throughout.


Example

The solar panels are made from monocrystalline silicon, which is known for its high efficiency.


Conversation
Sloth A
Have you heard about those new solar panels?
Sloth B
Yeah, I read they are monocrystalline, which makes them more efficient.
Sloth A
Exactly! I think that's why they cost a bit more.
Sloth B
But in the long run, they might save us more on energy bills.

Synonyms & Antonyms
Synonyms
single
uniform
homogeneous
Antonyms
polycrystalline
mixed
heterogeneous
Root Explanation

Monocrystalline → It is formed from "mono-" (meaning one) and "crystallinus" (from Greek "kristallos", meaning frozen or ice). The word describes a material made up of a single crystal structure, hence 'one crystal'.

Memory Tip

Think of 'mono-' meaning one, and 'crystal' referring to a solid with a defined structure. This helps you remember that 'monocrystalline' refers to a material made of one single crystal.

Visually Confused Words
noncrystalline
homoeocrystalline
merocrystalline
holocrystalline
uncrystalline
crystalline
phenocrystalline
microcrystalline
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