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Meaning of chiroplast | Babel Free

Noun CEFR B2
ˈkaɪɹəplæst

Definitions

A sliding wooden frame clamped above the keys of the piano, into which the hands and fingers of a pianist are placed. It was used for learners of the piano in the early 19th century.

historical

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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