planal
Examples
““Silicon does work⟳ well, but it’s always been the limitation that you make⟳ silicon devices on hard, rigid, planal surfaces,” Dr. Whitesides said.”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
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